26689574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7057}}^1$

素因数の和:7151

約数の個数: 16

約数和(自身を含む): 42009216

約数和(自身を除く): 15319642

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7057, 14114, 218767, 430477, 437534, 860954, 13344787, 26689574]

約数ペア:

[(1, 26689574), (2, 13344787), (31, 860954), (61, 437534), (62, 430477), (122, 218767), (1891, 14114), (3782, 7057)]