42738274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4229}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 66597120

約数和(自身を除く): 23858846

約数列:

[1, 2, 31, 62, 163, 326, 4229, 5053, 8458, 10106, 131099, 262198, 689327, 1378654, 21369137, 42738274]

約数ペア:

[(1, 42738274), (2, 21369137), (31, 1378654), (62, 689327), (163, 262198), (326, 131099), (4229, 10106), (5053, 8458)]