2890816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2686

約数の個数: 28

約数和(自身を含む): 6076188

約数和(自身を除く): 3185372

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 2657, 5314, 10628, 21256, 42512, 45169, 85024, 90338, 170048, 180676, 361352, 722704, 1445408, 2890816]

約数ペア:

[(1, 2890816), (2, 1445408), (4, 722704), (8, 361352), (16, 180676), (17, 170048), (32, 90338), (34, 85024), (64, 45169), (68, 42512), (136, 21256), (272, 10628), (544, 5314), (1088, 2657)]