79517396

素因数分解:

$2^2\times 7^2\times {\mathrm{405701}}^1$

素因数の和:405719

約数の個数: 18

約数和(自身を含む): 161875098

約数和(自身を除く): 82357702

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 405701, 811402, 1622804, 2839907, 5679814, 11359628, 19879349, 39758698, 79517396]

約数ペア:

[(1, 79517396), (2, 39758698), (4, 19879349), (7, 11359628), (14, 5679814), (28, 2839907), (49, 1622804), (98, 811402), (196, 405701)]