64715224

素因数分解:

$2^3\times 7^1\times {\mathrm{1155629}}^1$

素因数の和:1155642

約数の個数: 16

約数和(自身を含む): 138675600

約数和(自身を除く): 73960376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1155629, 2311258, 4622516, 8089403, 9245032, 16178806, 32357612, 64715224]

約数ペア:

[(1, 64715224), (2, 32357612), (4, 16178806), (7, 9245032), (8, 8089403), (14, 4622516), (28, 2311258), (56, 1155629)]