28217208

素因数分解:

$2^3\times 3^1\times {\mathrm{1175717}}^1$

素因数の和:1175726

約数の個数: 16

約数和(自身を含む): 70543080

約数和(自身を除く): 42325872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1175717, 2351434, 3527151, 4702868, 7054302, 9405736, 14108604, 28217208]

約数ペア:

[(1, 28217208), (2, 14108604), (3, 9405736), (4, 7054302), (6, 4702868), (8, 3527151), (12, 2351434), (24, 1175717)]