71286248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{810071}}^1$

素因数の和:810088

約数の個数: 16

約数和(自身を含む): 145812960

約数和(自身を除く): 74526712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 810071, 1620142, 3240284, 6480568, 8910781, 17821562, 35643124, 71286248]

約数ペア:

[(1, 71286248), (2, 35643124), (4, 17821562), (8, 8910781), (11, 6480568), (22, 3240284), (44, 1620142), (88, 810071)]