26149864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8111}}^1$

素因数の和:8161

約数の個数: 32

約数和(自身を含む): 54512640

約数和(自身を除く): 28362776

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8111, 16222, 32444, 64888, 105443, 210886, 251441, 421772, 502882, 843544, 1005764, 2011528, 3268733, 6537466, 13074932, 26149864]

約数ペア:

[(1, 26149864), (2, 13074932), (4, 6537466), (8, 3268733), (13, 2011528), (26, 1005764), (31, 843544), (52, 502882), (62, 421772), (104, 251441), (124, 210886), (248, 105443), (403, 64888), (806, 32444), (1612, 16222), (3224, 8111)]