61621112

素因数分解:

$2^3\times 7^1\times {\mathrm{1100377}}^1$

素因数の和:1100390

約数の個数: 16

約数和(自身を含む): 132045360

約数和(自身を除く): 70424248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1100377, 2200754, 4401508, 7702639, 8803016, 15405278, 30810556, 61621112]

約数ペア:

[(1, 61621112), (2, 30810556), (4, 15405278), (7, 8803016), (8, 7702639), (14, 4401508), (28, 2200754), (56, 1100377)]