26712530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 52771824

約数和(自身を除く): 26059294

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 3877, 6890, 7754, 19385, 38770, 50401, 100802, 205481, 252005, 410962, 504010, 1027405, 2054810, 2671253, 5342506, 13356265, 26712530]

約数ペア:

[(1, 26712530), (2, 13356265), (5, 5342506), (10, 2671253), (13, 2054810), (26, 1027405), (53, 504010), (65, 410962), (106, 252005), (130, 205481), (265, 100802), (530, 50401), (689, 38770), (1378, 19385), (3445, 7754), (3877, 6890)]