28956422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35573}}^1$

素因数の和:35623

約数の個数: 16

約数和(自身を含む): 48665232

約数和(自身を除く): 19708810

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 35573, 71146, 391303, 782606, 1316201, 2632402, 14478211, 28956422]

約数ペア:

[(1, 28956422), (2, 14478211), (11, 2632402), (22, 1316201), (37, 782606), (74, 391303), (407, 71146), (814, 35573)]