28323308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1543}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 53564448

約数和(自身を除く): 25241140

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 1543, 3086, 4589, 6172, 9178, 18356, 20059, 40118, 80236, 544679, 1089358, 2178716, 7080827, 14161654, 28323308]

約数ペア:

[(1, 28323308), (2, 14161654), (4, 7080827), (13, 2178716), (26, 1089358), (52, 544679), (353, 80236), (706, 40118), (1412, 20059), (1543, 18356), (3086, 9178), (4589, 6172)]