25386866432

素因数分解:

$2^8\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{1423}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 51099476736

約数和(自身を除く): 25712610304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 307, 454, 614, 908, 1228, 1423, 1816, 2456, 2846, 3632, 4912, 5692, 7264, 9824, 11384, 14528, 19648, 22768, 29056, 39296, 45536, 58112, 69689, 78592, 91072, 139378, 182144, 278756, 323021, 364288, 436861, 557512, 646042, 873722, 1115024, 1292084, 1747444, 2230048, 2584168, 3494888, 4460096, 5168336, 6989776, 8920192, 10336672, 13979552, 17840384, 20673344, 27959104, 41346688, 55918208, 82693376, 99167447, 111836416, 198334894, 396669788, 793339576, 1586679152, 3173358304, 6346716608, 12693433216, 25386866432]

約数ペア:

[(1, 25386866432), (2, 12693433216), (4, 6346716608), (8, 3173358304), (16, 1586679152), (32, 793339576), (64, 396669788), (128, 198334894), (227, 111836416), (256, 99167447), (307, 82693376), (454, 55918208), (614, 41346688), (908, 27959104), (1228, 20673344), (1423, 17840384), (1816, 13979552), (2456, 10336672), (2846, 8920192), (3632, 6989776), (4912, 5168336), (5692, 4460096), (7264, 3494888), (9824, 2584168), (11384, 2230048), (14528, 1747444), (19648, 1292084), (22768, 1115024), (29056, 873722), (39296, 646042), (45536, 557512), (58112, 436861), (69689, 364288), (78592, 323021), (91072, 278756), (139378, 182144)]