66253924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20627}}^1$

素因数の和:20715

約数の個数: 24

約数和(自身を含む): 128223648

約数和(自身を除く): 61969724

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 20627, 41254, 82508, 226897, 453794, 907588, 1505771, 3011542, 6023084, 16563481, 33126962, 66253924]

約数ペア:

[(1, 66253924), (2, 33126962), (4, 16563481), (11, 6023084), (22, 3011542), (44, 1505771), (73, 907588), (146, 453794), (292, 226897), (803, 82508), (1606, 41254), (3212, 20627)]