78115562

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 136249344

約数和(自身を除く): 58133782

約数列:

[1, 2, 7, 14, 131, 191, 223, 262, 382, 446, 917, 1337, 1561, 1834, 2674, 3122, 25021, 29213, 42593, 50042, 58426, 85186, 175147, 204491, 298151, 350294, 408982, 596302, 5579683, 11159366, 39057781, 78115562]

約数ペア:

[(1, 78115562), (2, 39057781), (7, 11159366), (14, 5579683), (131, 596302), (191, 408982), (223, 350294), (262, 298151), (382, 204491), (446, 175147), (917, 85186), (1337, 58426), (1561, 50042), (1834, 42593), (2674, 29213), (3122, 25021)]