42568057

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 49889664

約数和(自身を除く): 7321607

約数列:

[1, 7, 61, 131, 427, 761, 917, 5327, 7991, 46421, 55937, 99691, 324947, 697837, 6081151, 42568057]

約数ペア:

[(1, 42568057), (7, 6081151), (61, 697837), (131, 324947), (427, 99691), (761, 55937), (917, 46421), (5327, 7991)]