40352252

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 71924160

約数和(自身を除く): 31571908

約数列:

[1, 2, 4, 79, 158, 277, 316, 461, 554, 922, 1108, 1844, 21883, 36419, 43766, 72838, 87532, 127697, 145676, 255394, 510788, 10088063, 20176126, 40352252]

約数ペア:

[(1, 40352252), (2, 20176126), (4, 10088063), (79, 510788), (158, 255394), (277, 145676), (316, 127697), (461, 87532), (554, 72838), (922, 43766), (1108, 36419), (1844, 21883)]