28152618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 60902016

約数和(自身を除く): 32749398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1303, 1662, 2606, 3601, 3909, 7202, 7818, 10803, 16939, 21606, 33878, 50817, 101634, 360931, 721862, 1082793, 2165586, 4692103, 9384206, 14076309, 28152618]

約数ペア:

[(1, 28152618), (2, 14076309), (3, 9384206), (6, 4692103), (13, 2165586), (26, 1082793), (39, 721862), (78, 360931), (277, 101634), (554, 50817), (831, 33878), (1303, 21606), (1662, 16939), (2606, 10803), (3601, 7818), (3909, 7202)]