66812042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{74071}}^1$

素因数の和:74125

約数の個数: 16

約数和(自身を含む): 111996864

約数和(自身を除く): 45184822

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 74071, 148142, 814781, 1629562, 3036911, 6073822, 33406021, 66812042]

約数ペア:

[(1, 66812042), (2, 33406021), (11, 6073822), (22, 3036911), (41, 1629562), (82, 814781), (451, 148142), (902, 74071)]