28739594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10141}}^1$

素因数の和:10265

約数の個数: 16

約数和(自身を含む): 46856040

約数和(自身を除く): 18116446

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 10141, 20282, 131833, 263666, 1105369, 2210738, 14369797, 28739594]

約数ペア:

[(1, 28739594), (2, 14369797), (13, 2210738), (26, 1105369), (109, 263666), (218, 131833), (1417, 20282), (2834, 10141)]