42173668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{620201}}^1$

素因数の和:620222

約数の個数: 12

約数和(自身を含む): 78145452

約数和(自身を除く): 35971784

約数列:

[1, 2, 4, 17, 34, 68, 620201, 1240402, 2480804, 10543417, 21086834, 42173668]

約数ペア:

[(1, 42173668), (2, 21086834), (4, 10543417), (17, 2480804), (34, 1240402), (68, 620201)]