67246790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39791}}^1$

素因数の和:39824

約数の個数: 24

約数和(自身を含む): 131074848

約数和(自身を除く): 63828058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 39791, 79582, 198955, 397910, 517283, 1034566, 2586415, 5172830, 6724679, 13449358, 33623395, 67246790]

約数ペア:

[(1, 67246790), (2, 33623395), (5, 13449358), (10, 6724679), (13, 5172830), (26, 2586415), (65, 1034566), (130, 517283), (169, 397910), (338, 198955), (845, 79582), (1690, 39791)]