28550872

素因数分解:

$2^3\times 7^1\times {\mathrm{509837}}^1$

素因数の和:509850

約数の個数: 16

約数和(自身を含む): 61180560

約数和(自身を除く): 32629688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509837, 1019674, 2039348, 3568859, 4078696, 7137718, 14275436, 28550872]

約数ペア:

[(1, 28550872), (2, 14275436), (4, 7137718), (7, 4078696), (8, 3568859), (14, 2039348), (28, 1019674), (56, 509837)]