2587962832

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8257

約数の個数: 120

約数和(自身を含む): 6484918272

約数和(自身を除く): 3896955440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 1274, 1456, 1519, 1612, 1736, 2548, 2821, 3038, 3224, 3472, 5096, 5642, 6076, 6448, 8191, 10192, 11284, 12152, 16382, 19747, 22568, 24304, 32764, 39494, 45136, 57337, 65528, 78988, 106483, 114674, 131056, 157976, 212966, 229348, 253921, 315952, 401359, 425932, 458696, 507842, 745381, 802718, 851864, 917392, 1015684, 1490762, 1605436, 1703728, 1777447, 2031368, 2981524, 3210872, 3300973, 3554894, 4062736, 5217667, 5963048, 6421744, 6601946, 7109788, 10435334, 11926096, 12442129, 13203892, 14219576, 20870668, 23106811, 24884258, 26407784, 28439152, 41741336, 46213622, 49768516, 52815568, 83482672, 92427244, 99537032, 161747677, 184854488, 199074064, 323495354, 369708976, 646990708, 1293981416, 2587962832]

約数ペア:

[(1, 2587962832), (2, 1293981416), (4, 646990708), (7, 369708976), (8, 323495354), (13, 199074064), (14, 184854488), (16, 161747677), (26, 99537032), (28, 92427244), (31, 83482672), (49, 52815568), (52, 49768516), (56, 46213622), (62, 41741336), (91, 28439152), (98, 26407784), (104, 24884258), (112, 23106811), (124, 20870668), (182, 14219576), (196, 13203892), (208, 12442129), (217, 11926096), (248, 10435334), (364, 7109788), (392, 6601946), (403, 6421744), (434, 5963048), (496, 5217667), (637, 4062736), (728, 3554894), (784, 3300973), (806, 3210872), (868, 2981524), (1274, 2031368), (1456, 1777447), (1519, 1703728), (1612, 1605436), (1736, 1490762), (2548, 1015684), (2821, 917392), (3038, 851864), (3224, 802718), (3472, 745381), (5096, 507842), (5642, 458696), (6076, 425932), (6448, 401359), (8191, 315952), (10192, 253921), (11284, 229348), (12152, 212966), (16382, 157976), (19747, 131056), (22568, 114674), (24304, 106483), (32764, 78988), (39494, 65528), (45136, 57337)]