25812032

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21227}}^1$

素因数の和:21258

約数の個数: 28

約数和(自身を含む): 53919120

約数和(自身を除く): 28107088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21227, 42454, 84908, 169816, 339632, 403313, 679264, 806626, 1358528, 1613252, 3226504, 6453008, 12906016, 25812032]

約数ペア:

[(1, 25812032), (2, 12906016), (4, 6453008), (8, 3226504), (16, 1613252), (19, 1358528), (32, 806626), (38, 679264), (64, 403313), (76, 339632), (152, 169816), (304, 84908), (608, 42454), (1216, 21227)]