74257631

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 87497280

約数和(自身を除く): 13239649

約数列:

[1, 7, 37, 259, 409, 701, 2863, 4907, 15133, 25937, 105931, 181559, 286709, 2006963, 10608233, 74257631]

約数ペア:

[(1, 74257631), (7, 10608233), (37, 2006963), (259, 286709), (409, 181559), (701, 105931), (2863, 25937), (4907, 15133)]