6764816

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2693}}^1$

素因数の和:2858

約数の個数: 20

約数和(自身を含む): 13195212

約数和(自身を除く): 6430396

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 2693, 5386, 10772, 21544, 43088, 422801, 845602, 1691204, 3382408, 6764816]

約数ペア:

[(1, 6764816), (2, 3382408), (4, 1691204), (8, 845602), (16, 422801), (157, 43088), (314, 21544), (628, 10772), (1256, 5386), (2512, 2693)]