42274186

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 64602720

約数和(自身を除く): 22328534

約数列:

[1, 2, 67, 134, 389, 778, 811, 1622, 26063, 52126, 54337, 108674, 315479, 630958, 21137093, 42274186]

約数ペア:

[(1, 42274186), (2, 21137093), (67, 630958), (134, 315479), (389, 108674), (778, 54337), (811, 52126), (1622, 26063)]