28207338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{8887}}^1$

素因数の和:8938

約数の個数: 24

約数和(自身を含む): 58980768

約数和(自身を除く): 30773430

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 8887, 17774, 26661, 53322, 204401, 408802, 613203, 1226406, 4701223, 9402446, 14103669, 28207338]

約数ペア:

[(1, 28207338), (2, 14103669), (3, 9402446), (6, 4701223), (23, 1226406), (46, 613203), (69, 408802), (138, 204401), (529, 53322), (1058, 26661), (1587, 17774), (3174, 8887)]