71246032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31139}}^1$

素因数の和:31171

約数の個数: 40

約数和(自身を含む): 162177120

約数和(自身を除く): 90931088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 31139, 62278, 124556, 249112, 342529, 404807, 498224, 685058, 809614, 1370116, 1619228, 2740232, 3238456, 4452877, 5480464, 6476912, 8905754, 17811508, 35623016, 71246032]

約数ペア:

[(1, 71246032), (2, 35623016), (4, 17811508), (8, 8905754), (11, 6476912), (13, 5480464), (16, 4452877), (22, 3238456), (26, 2740232), (44, 1619228), (52, 1370116), (88, 809614), (104, 685058), (143, 498224), (176, 404807), (208, 342529), (286, 249112), (572, 124556), (1144, 62278), (2288, 31139)]