78617122

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 119817720

約数和(自身を除く): 41200598

約数列:

[1, 2, 109, 157, 218, 314, 2297, 4594, 17113, 34226, 250373, 360629, 500746, 721258, 39308561, 78617122]

約数ペア:

[(1, 78617122), (2, 39308561), (109, 721258), (157, 500746), (218, 360629), (314, 250373), (2297, 34226), (4594, 17113)]