79039948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{116923}}^1$

素因数の和:116953

約数の個数: 18

約数和(自身を含む): 149779644

約数和(自身を除く): 70739696

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 116923, 233846, 467692, 1519999, 3039998, 6079996, 19759987, 39519974, 79039948]

約数ペア:

[(1, 79039948), (2, 39519974), (4, 19759987), (13, 6079996), (26, 3039998), (52, 1519999), (169, 467692), (338, 233846), (676, 116923)]