64783966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67343}}^1$

素因数の和:67395

約数の個数: 16

約数和(自身を含む): 107481024

約数和(自身を除く): 42697058

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 67343, 134686, 875459, 1750918, 2491691, 4983382, 32391983, 64783966]

約数ペア:

[(1, 64783966), (2, 32391983), (13, 4983382), (26, 2491691), (37, 1750918), (74, 875459), (481, 134686), (962, 67343)]