28122710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36523}}^1$

素因数の和:36548

約数の個数: 32

約数和(自身を含む): 63113472

約数和(自身を除く): 34990762

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36523, 73046, 182615, 255661, 365230, 401753, 511322, 803506, 1278305, 2008765, 2556610, 2812271, 4017530, 5624542, 14061355, 28122710]

約数ペア:

[(1, 28122710), (2, 14061355), (5, 5624542), (7, 4017530), (10, 2812271), (11, 2556610), (14, 2008765), (22, 1278305), (35, 803506), (55, 511322), (70, 401753), (77, 365230), (110, 255661), (154, 182615), (385, 73046), (770, 36523)]