68354404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 122046008

約数和(自身を除く): 53691604

約数列:

[1, 2, 4, 61, 122, 244, 457, 613, 914, 1226, 1828, 2452, 27877, 37393, 55754, 74786, 111508, 149572, 280141, 560282, 1120564, 17088601, 34177202, 68354404]

約数ペア:

[(1, 68354404), (2, 34177202), (4, 17088601), (61, 1120564), (122, 560282), (244, 280141), (457, 149572), (613, 111508), (914, 74786), (1226, 55754), (1828, 37393), (2452, 27877)]