42406642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4657}}^1$

素因数の和:4845

約数の個数: 16

約数和(自身を含む): 66236760

約数和(自身を除く): 23830118

約数列:

[1, 2, 29, 58, 157, 314, 4553, 4657, 9106, 9314, 135053, 270106, 731149, 1462298, 21203321, 42406642]

約数ペア:

[(1, 42406642), (2, 21203321), (29, 1462298), (58, 731149), (157, 270106), (314, 135053), (4553, 9314), (4657, 9106)]