64503866

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{20297}}^1$

素因数の和:20533

約数の個数: 16

約数和(自身を含む): 111070656

約数和(自身を除く): 46566790

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 20297, 40594, 142079, 284158, 4607419, 9214838, 32251933, 64503866]

約数ペア:

[(1, 64503866), (2, 32251933), (7, 9214838), (14, 4607419), (227, 284158), (454, 142079), (1589, 40594), (3178, 20297)]