72774352

素因数分解:

$2^4\times 7^1\times {\mathrm{649771}}^1$

素因数の和:649786

約数の個数: 20

約数和(自身を含む): 161143456

約数和(自身を除く): 88369104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 649771, 1299542, 2599084, 4548397, 5198168, 9096794, 10396336, 18193588, 36387176, 72774352]

約数ペア:

[(1, 72774352), (2, 36387176), (4, 18193588), (7, 10396336), (8, 9096794), (14, 5198168), (16, 4548397), (28, 2599084), (56, 1299542), (112, 649771)]