71345824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 154326816

約数和(自身を除く): 82980992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 628, 1256, 1291, 1727, 2512, 2582, 3454, 5024, 5164, 6908, 10328, 13816, 14201, 20656, 27632, 28402, 41312, 55264, 56804, 113608, 202687, 227216, 405374, 454432, 810748, 1621496, 2229557, 3242992, 4459114, 6485984, 8918228, 17836456, 35672912, 71345824]

約数ペア:

[(1, 71345824), (2, 35672912), (4, 17836456), (8, 8918228), (11, 6485984), (16, 4459114), (22, 3242992), (32, 2229557), (44, 1621496), (88, 810748), (157, 454432), (176, 405374), (314, 227216), (352, 202687), (628, 113608), (1256, 56804), (1291, 55264), (1727, 41312), (2512, 28402), (2582, 27632), (3454, 20656), (5024, 14201), (5164, 13816), (6908, 10328)]