28485506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119687}}^1$

素因数の和:119713

約数の個数: 16

約数和(自身を含む): 51705216

約数和(自身を除く): 23219710

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 119687, 239374, 837809, 1675618, 2034679, 4069358, 14242753, 28485506]

約数ペア:

[(1, 28485506), (2, 14242753), (7, 4069358), (14, 2034679), (17, 1675618), (34, 837809), (119, 239374), (238, 119687)]