66554512

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{2417}}^1$

素因数の和:4146

約数の個数: 20

約数和(自身を含む): 129077676

約数和(自身を除く): 62523164

約数列:

[1, 2, 4, 8, 16, 1721, 2417, 3442, 4834, 6884, 9668, 13768, 19336, 27536, 38672, 4159657, 8319314, 16638628, 33277256, 66554512]

約数ペア:

[(1, 66554512), (2, 33277256), (4, 16638628), (8, 8319314), (16, 4159657), (1721, 38672), (2417, 27536), (3442, 19336), (4834, 13768), (6884, 9668)]