64859956

素因数分解:

$2^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2801}}^1$

素因数の和:3639

約数の個数: 24

約数和(自身を含む): 129923136

約数和(自身を除く): 65063180

約数列:

[1, 2, 4, 7, 14, 28, 827, 1654, 2801, 3308, 5602, 5789, 11204, 11578, 19607, 23156, 39214, 78428, 2316427, 4632854, 9265708, 16214989, 32429978, 64859956]

約数ペア:

[(1, 64859956), (2, 32429978), (4, 16214989), (7, 9265708), (14, 4632854), (28, 2316427), (827, 78428), (1654, 39214), (2801, 23156), (3308, 19607), (5602, 11578), (5789, 11204)]