28047607

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 32988160

約数和(自身を除く): 4940553

約数列:

[1, 7, 67, 79, 469, 553, 757, 5293, 5299, 37051, 50719, 59803, 355033, 418621, 4006801, 28047607]

約数ペア:

[(1, 28047607), (7, 4006801), (67, 418621), (79, 355033), (469, 59803), (553, 50719), (757, 37051), (5293, 5299)]