71184364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 128038176

約数和(自身を除く): 56853812

約数列:

[1, 2, 4, 41, 82, 164, 421, 842, 1031, 1684, 2062, 4124, 17261, 34522, 42271, 69044, 84542, 169084, 434051, 868102, 1736204, 17796091, 35592182, 71184364]

約数ペア:

[(1, 71184364), (2, 35592182), (4, 17796091), (41, 1736204), (82, 868102), (164, 434051), (421, 169084), (842, 84542), (1031, 69044), (1684, 42271), (2062, 34522), (4124, 17261)]