64647016

素因数分解:

$2^3\times 7^1\times {\mathrm{1154411}}^1$

素因数の和:1154424

約数の個数: 16

約数和(自身を含む): 138529440

約数和(自身を除く): 73882424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1154411, 2308822, 4617644, 8080877, 9235288, 16161754, 32323508, 64647016]

約数ペア:

[(1, 64647016), (2, 32323508), (4, 16161754), (7, 9235288), (8, 8080877), (14, 4617644), (28, 2308822), (56, 1154411)]