74206964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2351}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 140141568

約数和(自身を除く): 65934604

約数列:

[1, 2, 4, 13, 26, 52, 607, 1214, 2351, 2428, 4702, 7891, 9404, 15782, 30563, 31564, 61126, 122252, 1427057, 2854114, 5708228, 18551741, 37103482, 74206964]

約数ペア:

[(1, 74206964), (2, 37103482), (4, 18551741), (13, 5708228), (26, 2854114), (52, 1427057), (607, 122252), (1214, 61126), (2351, 31564), (2428, 30563), (4702, 15782), (7891, 9404)]