66261676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11909}}^1$

素因数の和:12033

約数の個数: 24

約数和(自身を含む): 126055440

約数和(自身を除く): 59793764

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 11909, 23818, 47636, 154817, 309634, 619268, 1274263, 2548526, 5097052, 16565419, 33130838, 66261676]

約数ペア:

[(1, 66261676), (2, 33130838), (4, 16565419), (13, 5097052), (26, 2548526), (52, 1274263), (107, 619268), (214, 309634), (428, 154817), (1391, 47636), (2782, 23818), (5564, 11909)]