67566256

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{17669}}^1$

素因数の和:17916

約数の個数: 20

約数和(自身を含む): 131464800

約数和(自身を除く): 63898544

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 17669, 35338, 70676, 141352, 282704, 4222891, 8445782, 16891564, 33783128, 67566256]

約数ペア:

[(1, 67566256), (2, 33783128), (4, 16891564), (8, 8445782), (16, 4222891), (239, 282704), (478, 141352), (956, 70676), (1912, 35338), (3824, 17669)]