66199696

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{5003}}^1$

素因数の和:5838

約数の個数: 20

約数和(自身を含む): 128442672

約数和(自身を除く): 62242976

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 5003, 6616, 10006, 13232, 20012, 40024, 80048, 4137481, 8274962, 16549924, 33099848, 66199696]

約数ペア:

[(1, 66199696), (2, 33099848), (4, 16549924), (8, 8274962), (16, 4137481), (827, 80048), (1654, 40024), (3308, 20012), (5003, 13232), (6616, 10006)]