64215996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{411641}}^1$

素因数の和:411661

約数の個数: 24

約数和(自身を含む): 161363664

約数和(自身を除く): 97147668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 411641, 823282, 1234923, 1646564, 2469846, 4939692, 5351333, 10702666, 16053999, 21405332, 32107998, 64215996]

約数ペア:

[(1, 64215996), (2, 32107998), (3, 21405332), (4, 16053999), (6, 10702666), (12, 5351333), (13, 4939692), (26, 2469846), (39, 1646564), (52, 1234923), (78, 823282), (156, 411641)]