74538401

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 87077760

約数和(自身を除く): 12539359

約数列:

[1, 7, 61, 227, 427, 769, 1589, 5383, 13847, 46909, 96929, 174563, 328363, 1221941, 10648343, 74538401]

約数ペア:

[(1, 74538401), (7, 10648343), (61, 1221941), (227, 328363), (427, 174563), (769, 96929), (1589, 46909), (5383, 13847)]