28097882176

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8273

約数の個数: 224

約数和(自身を含む): 74574725120

約数和(自身を除く): 46476842944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 224, 247, 248, 266, 304, 364, 403, 416, 434, 448, 494, 496, 532, 589, 608, 728, 806, 832, 868, 988, 992, 1064, 1178, 1216, 1456, 1612, 1729, 1736, 1976, 1984, 2128, 2356, 2821, 2912, 3224, 3458, 3472, 3952, 4123, 4256, 4712, 5642, 5824, 6448, 6916, 6944, 7657, 7904, 8191, 8246, 8512, 9424, 11284, 12896, 13832, 13888, 15314, 15808, 16382, 16492, 18848, 22568, 25792, 27664, 30628, 32764, 32984, 37696, 45136, 53599, 55328, 57337, 61256, 65528, 65968, 90272, 106483, 107198, 110656, 114674, 122512, 131056, 131936, 155629, 180544, 212966, 214396, 229348, 245024, 253921, 262112, 263872, 311258, 425932, 428792, 458696, 490048, 507842, 524224, 622516, 745381, 851864, 857584, 917392, 1015684, 1089403, 1245032, 1490762, 1703728, 1715168, 1777447, 1834784, 2023177, 2031368, 2178806, 2490064, 2981524, 3300973, 3407456, 3430336, 3554894, 3669568, 4046354, 4062736, 4357612, 4824499, 4980128, 5963048, 6601946, 6814912, 7109788, 8092708, 8125472, 8715224, 9648998, 9960256, 11926096, 13203892, 14162239, 14219576, 16185416, 16250944, 17430448, 19297996, 23106811, 23852192, 26407784, 28324478, 28439152, 32370832, 33771493, 34860896, 38595992, 46213622, 47704384, 52815568, 56648956, 56878304, 62718487, 64741664, 67542986, 69721792, 77191984, 92427244, 105631136, 113297912, 113756608, 125436974, 129483328, 135085972, 154383968, 184854488, 211262272, 226595824, 250873948, 270171944, 308767936, 369708976, 439029409, 453191648, 501747896, 540343888, 739417952, 878058818, 906383296, 1003495792, 1080687776, 1478835904, 1756117636, 2006991584, 2161375552, 3512235272, 4013983168, 7024470544, 14048941088, 28097882176]

約数ペア:

[(1, 28097882176), (2, 14048941088), (4, 7024470544), (7, 4013983168), (8, 3512235272), (13, 2161375552), (14, 2006991584), (16, 1756117636), (19, 1478835904), (26, 1080687776), (28, 1003495792), (31, 906383296), (32, 878058818), (38, 739417952), (52, 540343888), (56, 501747896), (62, 453191648), (64, 439029409), (76, 369708976), (91, 308767936), (104, 270171944), (112, 250873948), (124, 226595824), (133, 211262272), (152, 184854488), (182, 154383968), (208, 135085972), (217, 129483328), (224, 125436974), (247, 113756608), (248, 113297912), (266, 105631136), (304, 92427244), (364, 77191984), (403, 69721792), (416, 67542986), (434, 64741664), (448, 62718487), (494, 56878304), (496, 56648956), (532, 52815568), (589, 47704384), (608, 46213622), (728, 38595992), (806, 34860896), (832, 33771493), (868, 32370832), (988, 28439152), (992, 28324478), (1064, 26407784), (1178, 23852192), (1216, 23106811), (1456, 19297996), (1612, 17430448), (1729, 16250944), (1736, 16185416), (1976, 14219576), (1984, 14162239), (2128, 13203892), (2356, 11926096), (2821, 9960256), (2912, 9648998), (3224, 8715224), (3458, 8125472), (3472, 8092708), (3952, 7109788), (4123, 6814912), (4256, 6601946), (4712, 5963048), (5642, 4980128), (5824, 4824499), (6448, 4357612), (6916, 4062736), (6944, 4046354), (7657, 3669568), (7904, 3554894), (8191, 3430336), (8246, 3407456), (8512, 3300973), (9424, 2981524), (11284, 2490064), (12896, 2178806), (13832, 2031368), (13888, 2023177), (15314, 1834784), (15808, 1777447), (16382, 1715168), (16492, 1703728), (18848, 1490762), (22568, 1245032), (25792, 1089403), (27664, 1015684), (30628, 917392), (32764, 857584), (32984, 851864), (37696, 745381), (45136, 622516), (53599, 524224), (55328, 507842), (57337, 490048), (61256, 458696), (65528, 428792), (65968, 425932), (90272, 311258), (106483, 263872), (107198, 262112), (110656, 253921), (114674, 245024), (122512, 229348), (131056, 214396), (131936, 212966), (155629, 180544)]