28272706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26227}}^1$

素因数の和:26254

約数の個数: 24

約数和(自身を含む): 53819856

約数和(自身を除く): 25547150

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 26227, 52454, 183589, 288497, 367178, 576994, 1285123, 2019479, 2570246, 4038958, 14136353, 28272706]

約数ペア:

[(1, 28272706), (2, 14136353), (7, 4038958), (11, 2570246), (14, 2019479), (22, 1285123), (49, 576994), (77, 367178), (98, 288497), (154, 183589), (539, 52454), (1078, 26227)]