281195011904

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{34595843}}^1$

素因数の和:34595982

約数の個数: 28

約数和(自身を含む): 562390040064

約数和(自身を除く): 281195028160

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 34595843, 69191686, 138383372, 276766744, 553533488, 1107066976, 2214133952, 4393672061, 8787344122, 17574688244, 35149376488, 70298752976, 140597505952, 281195011904]

約数ペア:

[(1, 281195011904), (2, 140597505952), (4, 70298752976), (8, 35149376488), (16, 17574688244), (32, 8787344122), (64, 4393672061), (127, 2214133952), (254, 1107066976), (508, 553533488), (1016, 276766744), (2032, 138383372), (4064, 69191686), (8128, 34595843)]