38768041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 9132119

約数列:

[1, 13, 17, 23, 29, 221, 263, 299, 377, 391, 493, 667, 3419, 4471, 5083, 6049, 6409, 7627, 8671, 11339, 58123, 78637, 99151, 102833, 129659, 147407, 175421, 1336829, 1685567, 2280473, 2982157, 38768041]

約数ペア:

[(1, 38768041), (13, 2982157), (17, 2280473), (23, 1685567), (29, 1336829), (221, 175421), (263, 147407), (299, 129659), (377, 102833), (391, 99151), (493, 78637), (667, 58123), (3419, 11339), (4471, 8671), (5083, 7627), (6049, 6409)]