28304888

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{6791}}^1$

素因数の和:7318

約数の個数: 16

約数和(自身を含む): 53181360

約数和(自身を除く): 24876472

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 6791, 13582, 27164, 54328, 3538111, 7076222, 14152444, 28304888]

約数ペア:

[(1, 28304888), (2, 14152444), (4, 7076222), (8, 3538111), (521, 54328), (1042, 27164), (2084, 13582), (4168, 6791)]