28279122

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109609}}^1$

素因数の和:109657

約数の個数: 16

約数和(自身を含む): 57874080

約数和(自身を除く): 29594958

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 109609, 219218, 328827, 657654, 4713187, 9426374, 14139561, 28279122]

約数ペア:

[(1, 28279122), (2, 14139561), (3, 9426374), (6, 4713187), (43, 657654), (86, 328827), (129, 219218), (258, 109609)]