72338224

素因数分解:

$2^4\times 7^1\times {\mathrm{645877}}^1$

素因数の和:645892

約数の個数: 20

約数和(自身を含む): 160177744

約数和(自身を除く): 87839520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 645877, 1291754, 2583508, 4521139, 5167016, 9042278, 10334032, 18084556, 36169112, 72338224]

約数ペア:

[(1, 72338224), (2, 36169112), (4, 18084556), (7, 10334032), (8, 9042278), (14, 5167016), (16, 4521139), (28, 2583508), (56, 1291754), (112, 645877)]