28465746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{66821}}^1$

素因数の和:66897

約数の個数: 16

約数和(自身を含む): 57734208

約数和(自身を除く): 29268462

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 66821, 133642, 200463, 400926, 4744291, 9488582, 14232873, 28465746]

約数ペア:

[(1, 28465746), (2, 14232873), (3, 9488582), (6, 4744291), (71, 400926), (142, 200463), (213, 133642), (426, 66821)]