28498456

素因数分解:

$2^3\times 7^1\times {\mathrm{508901}}^1$

素因数の和:508914

約数の個数: 16

約数和(自身を含む): 61068240

約数和(自身を除く): 32569784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508901, 1017802, 2035604, 3562307, 4071208, 7124614, 14249228, 28498456]

約数ペア:

[(1, 28498456), (2, 14249228), (4, 7124614), (7, 4071208), (8, 3562307), (14, 2035604), (28, 1017802), (56, 508901)]