28419624

素因数分解:

$2^3\times 3^2\times {\mathrm{394717}}^1$

素因数の和:394729

約数の個数: 24

約数和(自身を含む): 76970010

約数和(自身を除く): 48550386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 394717, 789434, 1184151, 1578868, 2368302, 3157736, 3552453, 4736604, 7104906, 9473208, 14209812, 28419624]

約数ペア:

[(1, 28419624), (2, 14209812), (3, 9473208), (4, 7104906), (6, 4736604), (8, 3552453), (9, 3157736), (12, 2368302), (18, 1578868), (24, 1184151), (36, 789434), (72, 394717)]