8642956

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3719}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 17498880

約数和(自身を除く): 8855924

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 3719, 7438, 14876, 26033, 52066, 104132, 308677, 617354, 1234708, 2160739, 4321478, 8642956]

約数ペア:

[(1, 8642956), (2, 4321478), (4, 2160739), (7, 1234708), (14, 617354), (28, 308677), (83, 104132), (166, 52066), (332, 26033), (581, 14876), (1162, 7438), (2324, 3719)]