140606816

素因数分解:

$2^5\times 7^1\times {\mathrm{627709}}^1$

素因数の和:627726

約数の個数: 24

約数和(自身を含む): 316365840

約数和(自身を除く): 175759024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 627709, 1255418, 2510836, 4393963, 5021672, 8787926, 10043344, 17575852, 20086688, 35151704, 70303408, 140606816]

約数ペア:

[(1, 140606816), (2, 70303408), (4, 35151704), (7, 20086688), (8, 17575852), (14, 10043344), (16, 8787926), (28, 5021672), (32, 4393963), (56, 2510836), (112, 1255418), (224, 627709)]