26347489

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 32440320

約数和(自身を除く): 6092831

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5279, 36953, 121417, 163649, 849919, 1145543, 3763927, 26347489]

約数ペア:

[(1, 26347489), (7, 3763927), (23, 1145543), (31, 849919), (161, 163649), (217, 121417), (713, 36953), (4991, 5279)]