26405924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 48496896

約数和(自身を除く): 22090972

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3491, 3782, 6982, 7564, 13964, 108221, 212951, 216442, 425902, 432884, 851804, 6601481, 13202962, 26405924]

約数ペア:

[(1, 26405924), (2, 13202962), (4, 6601481), (31, 851804), (61, 432884), (62, 425902), (122, 216442), (124, 212951), (244, 108221), (1891, 13964), (3491, 7564), (3782, 6982)]