28498904

素因数分解:

$2^3\times 7^1\times {\mathrm{508909}}^1$

素因数の和:508922

約数の個数: 16

約数和(自身を含む): 61069200

約数和(自身を除く): 32570296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508909, 1017818, 2035636, 3562363, 4071272, 7124726, 14249452, 28498904]

約数ペア:

[(1, 28498904), (2, 14249452), (4, 7124726), (7, 4071272), (8, 3562363), (14, 2035636), (28, 1017818), (56, 508909)]