8129732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 15523200

約数和(自身を除く): 7393468

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 1979, 2054, 3958, 4108, 7916, 25727, 51454, 102908, 156341, 312682, 625364, 2032433, 4064866, 8129732]

約数ペア:

[(1, 8129732), (2, 4064866), (4, 2032433), (13, 625364), (26, 312682), (52, 156341), (79, 102908), (158, 51454), (316, 25727), (1027, 7916), (1979, 4108), (2054, 3958)]