28938544

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{2551}}^1$

素因数の和:3268

約数の個数: 20

約数和(自身を含む): 56169520

約数和(自身を除く): 27230976

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2551, 2836, 5102, 5672, 10204, 11344, 20408, 40816, 1808659, 3617318, 7234636, 14469272, 28938544]

約数ペア:

[(1, 28938544), (2, 14469272), (4, 7234636), (8, 3617318), (16, 1808659), (709, 40816), (1418, 20408), (2551, 11344), (2836, 10204), (5102, 5672)]