28031674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 48926592

約数和(自身を除く): 20894918

約数列:

[1, 2, 11, 17, 22, 34, 187, 241, 311, 374, 482, 622, 2651, 3421, 4097, 5287, 5302, 6842, 8194, 10574, 45067, 58157, 74951, 90134, 116314, 149902, 824461, 1274167, 1648922, 2548334, 14015837, 28031674]

約数ペア:

[(1, 28031674), (2, 14015837), (11, 2548334), (17, 1648922), (22, 1274167), (34, 824461), (187, 149902), (241, 116314), (311, 90134), (374, 74951), (482, 58157), (622, 45067), (2651, 10574), (3421, 8194), (4097, 6842), (5287, 5302)]