25476412

素因数分解:

$2^2\times {\mathrm{13}}^4\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 30

約数和(自身を含む): 48515488

約数和(自身を除く): 23039076

約数列:

[1, 2, 4, 13, 26, 52, 169, 223, 338, 446, 676, 892, 2197, 2899, 4394, 5798, 8788, 11596, 28561, 37687, 57122, 75374, 114244, 150748, 489931, 979862, 1959724, 6369103, 12738206, 25476412]

約数ペア:

[(1, 25476412), (2, 12738206), (4, 6369103), (13, 1959724), (26, 979862), (52, 489931), (169, 150748), (223, 114244), (338, 75374), (446, 57122), (676, 37687), (892, 28561), (2197, 11596), (2899, 8788), (4394, 5798)]