28179798

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70099}}^1$

素因数の和:70171

約数の個数: 16

約数和(自身を含む): 57201600

約数和(自身を除く): 29021802

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70099, 140198, 210297, 420594, 4696633, 9393266, 14089899, 28179798]

約数ペア:

[(1, 28179798), (2, 14089899), (3, 9393266), (6, 4696633), (67, 420594), (134, 210297), (201, 140198), (402, 70099)]