74294032

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{11353}}^1$

素因数の和:11770

約数の個数: 20

約数和(自身を含む): 144309340

約数和(自身を除く): 70015308

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 11353, 22706, 45412, 90824, 181648, 4643377, 9286754, 18573508, 37147016, 74294032]

約数ペア:

[(1, 74294032), (2, 37147016), (4, 18573508), (8, 9286754), (16, 4643377), (409, 181648), (818, 90824), (1636, 45412), (3272, 22706), (6544, 11353)]