1285192928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 2795464224

約数和(自身を除く): 1510271296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 67, 68, 74, 134, 136, 148, 268, 272, 296, 536, 544, 592, 629, 953, 1072, 1139, 1184, 1258, 1906, 2144, 2278, 2479, 2516, 3812, 4556, 4958, 5032, 7624, 9112, 9916, 10064, 15248, 16201, 18224, 19832, 20128, 30496, 32402, 35261, 36448, 39664, 42143, 63851, 64804, 70522, 79328, 84286, 127702, 129608, 141044, 168572, 255404, 259216, 282088, 337144, 510808, 518432, 564176, 599437, 674288, 1021616, 1085467, 1128352, 1198874, 1348576, 2043232, 2170934, 2362487, 2397748, 4341868, 4724974, 4795496, 8683736, 9449948, 9590992, 17367472, 18899896, 19181984, 34734944, 37799792, 40162279, 75599584, 80324558, 160649116, 321298232, 642596464, 1285192928]

約数ペア:

[(1, 1285192928), (2, 642596464), (4, 321298232), (8, 160649116), (16, 80324558), (17, 75599584), (32, 40162279), (34, 37799792), (37, 34734944), (67, 19181984), (68, 18899896), (74, 17367472), (134, 9590992), (136, 9449948), (148, 8683736), (268, 4795496), (272, 4724974), (296, 4341868), (536, 2397748), (544, 2362487), (592, 2170934), (629, 2043232), (953, 1348576), (1072, 1198874), (1139, 1128352), (1184, 1085467), (1258, 1021616), (1906, 674288), (2144, 599437), (2278, 564176), (2479, 518432), (2516, 510808), (3812, 337144), (4556, 282088), (4958, 259216), (5032, 255404), (7624, 168572), (9112, 141044), (9916, 129608), (10064, 127702), (15248, 84286), (16201, 79328), (18224, 70522), (19832, 64804), (20128, 63851), (30496, 42143), (32402, 39664), (35261, 36448)]