64984808

素因数分解:

$2^3\times 7^1\times {\mathrm{1160443}}^1$

素因数の和:1160456

約数の個数: 16

約数和(自身を含む): 139253280

約数和(自身を除く): 74268472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1160443, 2320886, 4641772, 8123101, 9283544, 16246202, 32492404, 64984808]

約数ペア:

[(1, 64984808), (2, 32492404), (4, 16246202), (7, 9283544), (8, 8123101), (14, 4641772), (28, 2320886), (56, 1160443)]