25445732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2459}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 48216000

約数和(自身を除く): 22770268

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2459, 2587, 4918, 5174, 9836, 10348, 31967, 63934, 127868, 489341, 978682, 1957364, 6361433, 12722866, 25445732]

約数ペア:

[(1, 25445732), (2, 12722866), (4, 6361433), (13, 1957364), (26, 978682), (52, 489341), (199, 127868), (398, 63934), (796, 31967), (2459, 10348), (2587, 9836), (4918, 5174)]