71985794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51199}}^1$

素因数の和:51257

約数の個数: 16

約数和(自身を含む): 116736000

約数和(自身を除く): 44750206

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 51199, 102398, 972781, 1894363, 1945562, 3788726, 35992897, 71985794]

約数ペア:

[(1, 71985794), (2, 35992897), (19, 3788726), (37, 1945562), (38, 1894363), (74, 972781), (703, 102398), (1406, 51199)]