25897652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4493}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 49829472

約数和(自身を除く): 23931820

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 4493, 5764, 8986, 17972, 49423, 98846, 197692, 588583, 1177166, 2354332, 6474413, 12948826, 25897652]

約数ペア:

[(1, 25897652), (2, 12948826), (4, 6474413), (11, 2354332), (22, 1177166), (44, 588583), (131, 197692), (262, 98846), (524, 49423), (1441, 17972), (2882, 8986), (4493, 5764)]