66503002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^2$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 107166240

約数和(自身を除く): 40663238

約数列:

[1, 2, 19, 38, 71, 142, 157, 314, 1349, 2698, 2983, 5966, 11147, 22294, 24649, 49298, 211793, 423586, 468331, 936662, 1750079, 3500158, 33251501, 66503002]

約数ペア:

[(1, 66503002), (2, 33251501), (19, 3500158), (38, 1750079), (71, 936662), (142, 468331), (157, 423586), (314, 211793), (1349, 49298), (2698, 24649), (2983, 22294), (5966, 11147)]