26709215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6133}}^1$

素因数の和:6218

約数の個数: 16

約数和(自身を含む): 35037408

約数和(自身を除く): 8328193

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 6133, 30665, 79729, 398645, 410911, 2054555, 5341843, 26709215]

約数ペア:

[(1, 26709215), (5, 5341843), (13, 2054555), (65, 410911), (67, 398645), (335, 79729), (871, 30665), (4355, 6133)]