66232708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8461}}^1$

素因数の和:8587

約数の個数: 24

約数和(自身を含む): 123206720

約数和(自身を除く): 56974012

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 8461, 16922, 33844, 160759, 321518, 643036, 871483, 1742966, 3485932, 16558177, 33116354, 66232708]

約数ペア:

[(1, 66232708), (2, 33116354), (4, 16558177), (19, 3485932), (38, 1742966), (76, 871483), (103, 643036), (206, 321518), (412, 160759), (1957, 33844), (3914, 16922), (7828, 8461)]