71481124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7396

約数の個数: 48

約数和(自身を含む): 155627136

約数和(自身を除く): 84146012

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 7351, 9724, 14702, 29404, 80861, 95563, 124967, 161722, 191126, 249934, 323444, 382252, 499868, 1051193, 1374637, 1624571, 2102386, 2749274, 3249142, 4204772, 5498548, 6498284, 17870281, 35740562, 71481124]

約数ペア:

[(1, 71481124), (2, 35740562), (4, 17870281), (11, 6498284), (13, 5498548), (17, 4204772), (22, 3249142), (26, 2749274), (34, 2102386), (44, 1624571), (52, 1374637), (68, 1051193), (143, 499868), (187, 382252), (221, 323444), (286, 249934), (374, 191126), (442, 161722), (572, 124967), (748, 95563), (884, 80861), (2431, 29404), (4862, 14702), (7351, 9724)]