64737136

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{2351}}^1$

素因数の和:4080

約数の個数: 20

約数和(自身を含む): 125554464

約数和(自身を除く): 60817328

約数列:

[1, 2, 4, 8, 16, 1721, 2351, 3442, 4702, 6884, 9404, 13768, 18808, 27536, 37616, 4046071, 8092142, 16184284, 32368568, 64737136]

約数ペア:

[(1, 64737136), (2, 32368568), (4, 16184284), (8, 8092142), (16, 4046071), (1721, 37616), (2351, 27536), (3442, 18808), (4702, 13768), (6884, 9404)]