26122222

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 20280338

約数列:

[1, 2, 7, 14, 37, 74, 211, 239, 259, 422, 478, 518, 1477, 1673, 2954, 3346, 7807, 8843, 15614, 17686, 50429, 54649, 61901, 100858, 109298, 123802, 353003, 706006, 1865873, 3731746, 13061111, 26122222]

約数ペア:

[(1, 26122222), (2, 13061111), (7, 3731746), (14, 1865873), (37, 706006), (74, 353003), (211, 123802), (239, 109298), (259, 100858), (422, 61901), (478, 54649), (518, 50429), (1477, 17686), (1673, 15614), (2954, 8843), (3346, 7807)]