26281118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6949}}^1$

素因数の和:7043

約数の個数: 16

約数和(自身を含む): 41366400

約数和(自身を除く): 15085282

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 6949, 13898, 215419, 423889, 430838, 847778, 13140559, 26281118]

約数ペア:

[(1, 26281118), (2, 13140559), (31, 847778), (61, 430838), (62, 423889), (122, 215419), (1891, 13898), (3782, 6949)]