74939788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{243311}}^1$

素因数の和:243333

約数の個数: 24

約数和(自身を含む): 163505664

約数和(自身を除く): 88565876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 243311, 486622, 973244, 1703177, 2676421, 3406354, 5352842, 6812708, 10705684, 18734947, 37469894, 74939788]

約数ペア:

[(1, 74939788), (2, 37469894), (4, 18734947), (7, 10705684), (11, 6812708), (14, 5352842), (22, 3406354), (28, 2676421), (44, 1703177), (77, 973244), (154, 486622), (308, 243311)]