71429776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 152427744

約数和(自身を除く): 80997968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 3793, 4708, 7586, 9416, 15172, 18832, 30344, 41723, 60688, 83446, 166892, 333784, 405851, 667568, 811702, 1623404, 3246808, 4464361, 6493616, 8928722, 17857444, 35714888, 71429776]

約数ペア:

[(1, 71429776), (2, 35714888), (4, 17857444), (8, 8928722), (11, 6493616), (16, 4464361), (22, 3246808), (44, 1623404), (88, 811702), (107, 667568), (176, 405851), (214, 333784), (428, 166892), (856, 83446), (1177, 60688), (1712, 41723), (2354, 30344), (3793, 18832), (4708, 15172), (7586, 9416)]