13305437984

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{21487}}^1$

素因数の和:22057

約数の個数: 48

約数和(自身を含む): 26955750528

約数和(自身を除く): 13650312544

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 523, 592, 1046, 1184, 2092, 4184, 8368, 16736, 19351, 21487, 38702, 42974, 77404, 85948, 154808, 171896, 309616, 343792, 619232, 687584, 795019, 1590038, 3180076, 6360152, 11237701, 12720304, 22475402, 25440608, 44950804, 89901608, 179803216, 359606432, 415794937, 831589874, 1663179748, 3326359496, 6652718992, 13305437984]

約数ペア:

[(1, 13305437984), (2, 6652718992), (4, 3326359496), (8, 1663179748), (16, 831589874), (32, 415794937), (37, 359606432), (74, 179803216), (148, 89901608), (296, 44950804), (523, 25440608), (592, 22475402), (1046, 12720304), (1184, 11237701), (2092, 6360152), (4184, 3180076), (8368, 1590038), (16736, 795019), (19351, 687584), (21487, 619232), (38702, 343792), (42974, 309616), (77404, 171896), (85948, 154808)]