28914608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{25453}}^1$

素因数の和:25532

約数の個数: 20

約数和(自身を含む): 56813328

約数和(自身を除く): 27898720

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 25453, 50906, 101812, 203624, 407248, 1807163, 3614326, 7228652, 14457304, 28914608]

約数ペア:

[(1, 28914608), (2, 14457304), (4, 7228652), (8, 3614326), (16, 1807163), (71, 407248), (142, 203624), (284, 101812), (568, 50906), (1136, 25453)]