71382116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80749}}^1$

素因数の和:80783

約数の個数: 24

約数和(自身を含む): 142443000

約数和(自身を除く): 71060884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 80749, 161498, 322996, 1049737, 1372733, 2099474, 2745466, 4198948, 5490932, 17845529, 35691058, 71382116]

約数ペア:

[(1, 71382116), (2, 35691058), (4, 17845529), (13, 5490932), (17, 4198948), (26, 2745466), (34, 2099474), (52, 1372733), (68, 1049737), (221, 322996), (442, 161498), (884, 80749)]