28427608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 58461120

約数和(自身を除く): 30033512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1531, 1688, 2321, 3062, 4642, 6124, 9284, 12248, 16841, 18568, 33682, 67364, 134728, 323041, 646082, 1292164, 2584328, 3553451, 7106902, 14213804, 28427608]

約数ペア:

[(1, 28427608), (2, 14213804), (4, 7106902), (8, 3553451), (11, 2584328), (22, 1292164), (44, 646082), (88, 323041), (211, 134728), (422, 67364), (844, 33682), (1531, 18568), (1688, 16841), (2321, 12248), (3062, 9284), (4642, 6124)]