28655066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6173}}^1$

素因数の和:6397

約数の個数: 16

約数和(自身を含む): 47119968

約数和(自身を除く): 18464902

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6173, 12346, 67903, 135806, 1302503, 2605006, 14327533, 28655066]

約数ペア:

[(1, 28655066), (2, 14327533), (11, 2605006), (22, 1302503), (211, 135806), (422, 67903), (2321, 12346), (4642, 6173)]