25962698

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1733

約数の個数: 16

約数和(自身を含む): 39893280

約数和(自身を除く): 13930582

約数列:

[1, 2, 61, 122, 139, 278, 1531, 3062, 8479, 16958, 93391, 186782, 212809, 425618, 12981349, 25962698]

約数ペア:

[(1, 25962698), (2, 12981349), (61, 425618), (122, 212809), (139, 186782), (278, 93391), (1531, 16958), (3062, 8479)]