56399226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{723067}}^1$

素因数の和:723085

約数の個数: 16

約数和(自身を含む): 121475424

約数和(自身を除く): 65076198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 723067, 1446134, 2169201, 4338402, 9399871, 18799742, 28199613, 56399226]

約数ペア:

[(1, 56399226), (2, 28199613), (3, 18799742), (6, 9399871), (13, 4338402), (26, 2169201), (39, 1446134), (78, 723067)]