67489796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90227}}^1$

素因数の和:90259

約数の個数: 24

約数和(自身を含む): 136424736

約数和(自身を除く): 68934940

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 90227, 180454, 360908, 992497, 1533859, 1984994, 3067718, 3969988, 6135436, 16872449, 33744898, 67489796]

約数ペア:

[(1, 67489796), (2, 33744898), (4, 16872449), (11, 6135436), (17, 3969988), (22, 3067718), (34, 1984994), (44, 1533859), (68, 992497), (187, 360908), (374, 180454), (748, 90227)]