28560434

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12671}}^1$

素因数の和:12710

約数の個数: 24

約数和(自身を含む): 52005888

約数和(自身を除く): 23445454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12671, 25342, 88697, 177394, 291433, 582866, 620879, 1241758, 2040031, 4080062, 14280217, 28560434]

約数ペア:

[(1, 28560434), (2, 14280217), (7, 4080062), (14, 2040031), (23, 1241758), (46, 620879), (49, 582866), (98, 291433), (161, 177394), (322, 88697), (1127, 25342), (2254, 12671)]