65341724

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{12893}}^1$

素因数の和:13085

約数の個数: 24

約数和(自身を含む): 131415648

約数和(自身を除く): 66073924

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 12893, 25786, 51572, 90251, 180502, 361004, 2333633, 4667266, 9334532, 16335431, 32670862, 65341724]

約数ペア:

[(1, 65341724), (2, 32670862), (4, 16335431), (7, 9334532), (14, 4667266), (28, 2333633), (181, 361004), (362, 180502), (724, 90251), (1267, 51572), (2534, 25786), (5068, 12893)]