30128488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17041}}^1$

素因数の和:17077

約数の個数: 32

約数和(自身を含む): 64418760

約数和(自身を除く): 34290272

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 17041, 34082, 68164, 136328, 221533, 289697, 443066, 579394, 886132, 1158788, 1772264, 2317576, 3766061, 7532122, 15064244, 30128488]

約数ペア:

[(1, 30128488), (2, 15064244), (4, 7532122), (8, 3766061), (13, 2317576), (17, 1772264), (26, 1158788), (34, 886132), (52, 579394), (68, 443066), (104, 289697), (136, 221533), (221, 136328), (442, 68164), (884, 34082), (1768, 17041)]