66807466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70621}}^1$

素因数の和:70677

約数の個数: 16

約数和(自身を含む): 111865248

約数和(自身を除く): 45057782

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 70621, 141242, 776831, 1553662, 3036703, 6073406, 33403733, 66807466]

約数ペア:

[(1, 66807466), (2, 33403733), (11, 6073406), (22, 3036703), (43, 1553662), (86, 776831), (473, 141242), (946, 70621)]