61740964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1601}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 111960576

約数和(自身を除く): 50219612

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 1244, 1601, 3202, 6404, 9641, 19282, 38564, 49631, 99262, 198524, 497911, 995822, 1991644, 15435241, 30870482, 61740964]

約数ペア:

[(1, 61740964), (2, 30870482), (4, 15435241), (31, 1991644), (62, 995822), (124, 497911), (311, 198524), (622, 99262), (1244, 49631), (1601, 38564), (3202, 19282), (6404, 9641)]