66177770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2017}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 126843408

約数和(自身を除く): 60665638

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 2017, 3281, 4034, 6562, 10085, 16405, 20170, 32810, 34289, 68578, 171445, 342890, 389281, 778562, 1946405, 3892810, 6617777, 13235554, 33088885, 66177770]

約数ペア:

[(1, 66177770), (2, 33088885), (5, 13235554), (10, 6617777), (17, 3892810), (34, 1946405), (85, 778562), (170, 389281), (193, 342890), (386, 171445), (965, 68578), (1930, 34289), (2017, 32810), (3281, 20170), (4034, 16405), (6562, 10085)]