73912444

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{43891}}^1$

素因数の和:44316

約数の個数: 12

約数和(自身を含む): 129656968

約数和(自身を除く): 55744524

約数列:

[1, 2, 4, 421, 842, 1684, 43891, 87782, 175564, 18478111, 36956222, 73912444]

約数ペア:

[(1, 73912444), (2, 36956222), (4, 18478111), (421, 175564), (842, 87782), (1684, 43891)]