26442224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{86981}}^1$

素因数の和:87008

約数の個数: 20

約数和(自身を含む): 53928840

約数和(自身を除く): 27486616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 86981, 173962, 347924, 695848, 1391696, 1652639, 3305278, 6610556, 13221112, 26442224]

約数ペア:

[(1, 26442224), (2, 13221112), (4, 6610556), (8, 3305278), (16, 1652639), (19, 1391696), (38, 695848), (76, 347924), (152, 173962), (304, 86981)]