68904067

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 74571840

約数和(自身を除く): 5667773

約数列:

[1, 23, 41, 89, 821, 943, 2047, 3649, 18883, 33661, 73069, 83927, 774203, 1680587, 2995829, 68904067]

約数ペア:

[(1, 68904067), (23, 2995829), (41, 1680587), (89, 774203), (821, 83927), (943, 73069), (2047, 33661), (3649, 18883)]