66975494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{76631}}^1$

素因数の和:76675

約数の個数: 16

約数和(自身を含む): 110350080

約数和(自身を除く): 43374586

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 76631, 153262, 1455989, 1762513, 2911978, 3525026, 33487747, 66975494]

約数ペア:

[(1, 66975494), (2, 33487747), (19, 3525026), (23, 2911978), (38, 1762513), (46, 1455989), (437, 153262), (874, 76631)]