8205428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26641}}^1$

素因数の和:26663

約数の個数: 24

約数和(自身を含む): 17903424

約数和(自身を除く): 9697996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 26641, 53282, 106564, 186487, 293051, 372974, 586102, 745948, 1172204, 2051357, 4102714, 8205428]

約数ペア:

[(1, 8205428), (2, 4102714), (4, 2051357), (7, 1172204), (11, 745948), (14, 586102), (22, 372974), (28, 293051), (44, 186487), (77, 106564), (154, 53282), (308, 26641)]