28211336

素因数分解:

$2^3\times {\mathrm{877}}^1\times {\mathrm{4021}}^1$

素因数の和:4904

約数の個数: 16

約数和(自身を含む): 52969740

約数和(自身を除く): 24758404

約数列:

[1, 2, 4, 8, 877, 1754, 3508, 4021, 7016, 8042, 16084, 32168, 3526417, 7052834, 14105668, 28211336]

約数ペア:

[(1, 28211336), (2, 14105668), (4, 7052834), (8, 3526417), (877, 32168), (1754, 16084), (3508, 8042), (4021, 7016)]