28608646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6163}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 47043648

約数和(自身を除く): 18435002

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6163, 12326, 67793, 135586, 1300393, 2600786, 14304323, 28608646]

約数ペア:

[(1, 28608646), (2, 14304323), (11, 2600786), (22, 1300393), (211, 135586), (422, 67793), (2321, 12326), (4642, 6163)]