26785798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 18372602

約数列:

[1, 2, 13, 26, 31, 62, 167, 199, 334, 398, 403, 806, 2171, 2587, 4342, 5174, 5177, 6169, 10354, 12338, 33233, 66466, 67301, 80197, 134602, 160394, 432029, 864058, 1030223, 2060446, 13392899, 26785798]

約数ペア:

[(1, 26785798), (2, 13392899), (13, 2060446), (26, 1030223), (31, 864058), (62, 432029), (167, 160394), (199, 134602), (334, 80197), (398, 67301), (403, 66466), (806, 33233), (2171, 12338), (2587, 10354), (4342, 6169), (5174, 5177)]