28784294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 54093312

約数和(自身を除く): 25309018

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 601, 622, 1202, 2177, 3421, 4207, 4354, 6611, 6842, 8414, 13222, 23947, 46277, 47894, 92554, 186911, 373822, 1308377, 2056021, 2616754, 4112042, 14392147, 28784294]

約数ペア:

[(1, 28784294), (2, 14392147), (7, 4112042), (11, 2616754), (14, 2056021), (22, 1308377), (77, 373822), (154, 186911), (311, 92554), (601, 47894), (622, 46277), (1202, 23947), (2177, 13222), (3421, 8414), (4207, 6842), (4354, 6611)]