26239795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4129}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 33304320

約数和(自身を除く): 7064525

約数列:

[1, 5, 31, 41, 155, 205, 1271, 4129, 6355, 20645, 127999, 169289, 639995, 846445, 5247959, 26239795]

約数ペア:

[(1, 26239795), (5, 5247959), (31, 846445), (41, 639995), (155, 169289), (205, 127999), (1271, 20645), (4129, 6355)]