40243372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3889}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 76244000

約数和(自身を除く): 36000628

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 3889, 5174, 7778, 10348, 15556, 50557, 101114, 202228, 773911, 1547822, 3095644, 10060843, 20121686, 40243372]

約数ペア:

[(1, 40243372), (2, 20121686), (4, 10060843), (13, 3095644), (26, 1547822), (52, 773911), (199, 202228), (398, 101114), (796, 50557), (2587, 15556), (3889, 10348), (5174, 7778)]