66189604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1171}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 124963328

約数和(自身を除く): 58773724

約数列:

[1, 2, 4, 13, 26, 52, 1087, 1171, 2174, 2342, 4348, 4684, 14131, 15223, 28262, 30446, 56524, 60892, 1272877, 2545754, 5091508, 16547401, 33094802, 66189604]

約数ペア:

[(1, 66189604), (2, 33094802), (4, 16547401), (13, 5091508), (26, 2545754), (52, 1272877), (1087, 60892), (1171, 56524), (2174, 30446), (2342, 28262), (4348, 15223), (4684, 14131)]