39669955024

素因数分解:

$2^4\times 7^1\times {\mathrm{354196027}}^1$

素因数の和:354196042

約数の個数: 20

約数和(自身を含む): 87840614944

約数和(自身を除く): 48170659920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 354196027, 708392054, 1416784108, 2479372189, 2833568216, 4958744378, 5667136432, 9917488756, 19834977512, 39669955024]

約数ペア:

[(1, 39669955024), (2, 19834977512), (4, 9917488756), (7, 5667136432), (8, 4958744378), (14, 2833568216), (16, 2479372189), (28, 1416784108), (56, 708392054), (112, 354196027)]