73137968

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{25537}}^1$

素因数の和:25724

約数の個数: 20

約数和(自身を含む): 142502040

約数和(自身を除く): 69364072

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 25537, 51074, 102148, 204296, 408592, 4571123, 9142246, 18284492, 36568984, 73137968]

約数ペア:

[(1, 73137968), (2, 36568984), (4, 18284492), (8, 9142246), (16, 4571123), (179, 408592), (358, 204296), (716, 102148), (1432, 51074), (2864, 25537)]