28945679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 6535921

約数列:

[1, 7, 17, 79, 119, 553, 1343, 3079, 9401, 21553, 52343, 243241, 366401, 1702687, 4135097, 28945679]

約数ペア:

[(1, 28945679), (7, 4135097), (17, 1702687), (79, 366401), (119, 243241), (553, 52343), (1343, 21553), (3079, 9401)]