25836191872

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 54950439600

約数和(自身を除く): 29114247728

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 296, 313, 464, 592, 601, 626, 928, 1073, 1184, 1202, 1252, 1856, 2146, 2368, 2404, 2504, 3712, 4292, 4736, 4808, 5008, 8584, 9077, 9616, 10016, 11581, 17168, 17429, 18154, 19232, 20032, 22237, 23162, 34336, 34858, 36308, 38464, 40064, 44474, 46324, 68672, 69716, 72616, 76928, 88948, 92648, 137344, 139432, 145232, 177896, 185296, 188113, 278864, 290464, 335849, 355792, 370592, 376226, 557728, 580928, 644873, 671698, 711584, 741184, 752452, 1115456, 1161856, 1289746, 1343396, 1423168, 1482368, 1504904, 2230912, 2579492, 2686792, 2846336, 3009808, 5158984, 5373584, 5455277, 6019616, 6960181, 10317968, 10747168, 10910554, 12039232, 13920362, 20635936, 21494336, 21821108, 24078464, 27840724, 41271872, 42988672, 43642216, 55681448, 82543744, 87284432, 111362896, 174568864, 201845249, 222725792, 349137728, 403690498, 445451584, 698275456, 807380996, 890903168, 1614761992, 3229523984, 6459047968, 12918095936, 25836191872]

約数ペア:

[(1, 25836191872), (2, 12918095936), (4, 6459047968), (8, 3229523984), (16, 1614761992), (29, 890903168), (32, 807380996), (37, 698275456), (58, 445451584), (64, 403690498), (74, 349137728), (116, 222725792), (128, 201845249), (148, 174568864), (232, 111362896), (296, 87284432), (313, 82543744), (464, 55681448), (592, 43642216), (601, 42988672), (626, 41271872), (928, 27840724), (1073, 24078464), (1184, 21821108), (1202, 21494336), (1252, 20635936), (1856, 13920362), (2146, 12039232), (2368, 10910554), (2404, 10747168), (2504, 10317968), (3712, 6960181), (4292, 6019616), (4736, 5455277), (4808, 5373584), (5008, 5158984), (8584, 3009808), (9077, 2846336), (9616, 2686792), (10016, 2579492), (11581, 2230912), (17168, 1504904), (17429, 1482368), (18154, 1423168), (19232, 1343396), (20032, 1289746), (22237, 1161856), (23162, 1115456), (34336, 752452), (34858, 741184), (36308, 711584), (38464, 671698), (40064, 644873), (44474, 580928), (46324, 557728), (68672, 376226), (69716, 370592), (72616, 355792), (76928, 335849), (88948, 290464), (92648, 278864), (137344, 188113), (139432, 185296), (145232, 177896)]