17672928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 216

約数和(自身を含む): 61736472

約数和(自身を除く): 44063544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 96, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 224, 238, 272, 273, 289, 294, 312, 336, 357, 364, 392, 408, 416, 442, 476, 544, 546, 578, 588, 624, 637, 663, 672, 714, 728, 784, 816, 833, 867, 884, 952, 1092, 1156, 1176, 1248, 1274, 1326, 1428, 1456, 1547, 1568, 1632, 1666, 1734, 1768, 1904, 1911, 2023, 2184, 2312, 2352, 2499, 2548, 2652, 2856, 2912, 3094, 3332, 3468, 3536, 3757, 3808, 3822, 4046, 4368, 4624, 4641, 4704, 4998, 5096, 5304, 5712, 6069, 6188, 6664, 6936, 7072, 7514, 7644, 8092, 8736, 9248, 9282, 9996, 10192, 10608, 10829, 11271, 11424, 12138, 12376, 13328, 13872, 14161, 15028, 15288, 16184, 18564, 19992, 20384, 21216, 21658, 22542, 24276, 24752, 26299, 26656, 27744, 28322, 30056, 30576, 32368, 32487, 37128, 39984, 42483, 43316, 45084, 48552, 49504, 52598, 56644, 60112, 61152, 64736, 64974, 74256, 78897, 79968, 84966, 86632, 90168, 97104, 105196, 113288, 120224, 129948, 148512, 157794, 169932, 173264, 180336, 184093, 194208, 210392, 226576, 259896, 315588, 339864, 346528, 360672, 368186, 420784, 453152, 519792, 552279, 631176, 679728, 736372, 841568, 1039584, 1104558, 1262352, 1359456, 1472744, 2209116, 2524704, 2945488, 4418232, 5890976, 8836464, 17672928]

約数ペア:

[(1, 17672928), (2, 8836464), (3, 5890976), (4, 4418232), (6, 2945488), (7, 2524704), (8, 2209116), (12, 1472744), (13, 1359456), (14, 1262352), (16, 1104558), (17, 1039584), (21, 841568), (24, 736372), (26, 679728), (28, 631176), (32, 552279), (34, 519792), (39, 453152), (42, 420784), (48, 368186), (49, 360672), (51, 346528), (52, 339864), (56, 315588), (68, 259896), (78, 226576), (84, 210392), (91, 194208), (96, 184093), (98, 180336), (102, 173264), (104, 169932), (112, 157794), (119, 148512), (136, 129948), (147, 120224), (156, 113288), (168, 105196), (182, 97104), (196, 90168), (204, 86632), (208, 84966), (221, 79968), (224, 78897), (238, 74256), (272, 64974), (273, 64736), (289, 61152), (294, 60112), (312, 56644), (336, 52598), (357, 49504), (364, 48552), (392, 45084), (408, 43316), (416, 42483), (442, 39984), (476, 37128), (544, 32487), (546, 32368), (578, 30576), (588, 30056), (624, 28322), (637, 27744), (663, 26656), (672, 26299), (714, 24752), (728, 24276), (784, 22542), (816, 21658), (833, 21216), (867, 20384), (884, 19992), (952, 18564), (1092, 16184), (1156, 15288), (1176, 15028), (1248, 14161), (1274, 13872), (1326, 13328), (1428, 12376), (1456, 12138), (1547, 11424), (1568, 11271), (1632, 10829), (1666, 10608), (1734, 10192), (1768, 9996), (1904, 9282), (1911, 9248), (2023, 8736), (2184, 8092), (2312, 7644), (2352, 7514), (2499, 7072), (2548, 6936), (2652, 6664), (2856, 6188), (2912, 6069), (3094, 5712), (3332, 5304), (3468, 5096), (3536, 4998), (3757, 4704), (3808, 4641), (3822, 4624), (4046, 4368)]