67980598

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{21391}}^1$

素因数の和:21627

約数の個数: 16

約数和(自身を含む): 117057024

約数和(自身を除く): 49076426

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 21391, 42782, 149737, 299474, 4855757, 9711514, 33990299, 67980598]

約数ペア:

[(1, 67980598), (2, 33990299), (7, 9711514), (14, 4855757), (227, 299474), (454, 149737), (1589, 42782), (3178, 21391)]