72928424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{172001}}^1$

素因数の和:172060

約数の個数: 16

約数和(自身を含む): 139321620

約数和(自身を除く): 66393196

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 172001, 344002, 688004, 1376008, 9116053, 18232106, 36464212, 72928424]

約数ペア:

[(1, 72928424), (2, 36464212), (4, 18232106), (8, 9116053), (53, 1376008), (106, 688004), (212, 344002), (424, 172001)]