71613796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2113}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 129334520

約数和(自身を除く): 57720724

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 916, 2113, 4226, 8452, 8473, 16946, 33892, 78181, 156362, 312724, 483877, 967754, 1935508, 17903449, 35806898, 71613796]

約数ペア:

[(1, 71613796), (2, 35806898), (4, 17903449), (37, 1935508), (74, 967754), (148, 483877), (229, 312724), (458, 156362), (916, 78181), (2113, 33892), (4226, 16946), (8452, 8473)]