42002404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 75689600

約数和(自身を除く): 33687196

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 2179, 4358, 4819, 8716, 9638, 19276, 132919, 172141, 265838, 344282, 531676, 688564, 10500601, 21001202, 42002404]

約数ペア:

[(1, 42002404), (2, 21001202), (4, 10500601), (61, 688564), (79, 531676), (122, 344282), (158, 265838), (244, 172141), (316, 132919), (2179, 19276), (4358, 9638), (4819, 8716)]