42067072

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{7643}}^1$

素因数の和:7700

約数の個数: 32

約数和(自身を含む): 85765680

約数和(自身を除く): 43698608

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 7643, 15286, 30572, 61144, 122288, 244576, 328649, 489152, 657298, 978304, 1314596, 2629192, 5258384, 10516768, 21033536, 42067072]

約数ペア:

[(1, 42067072), (2, 21033536), (4, 10516768), (8, 5258384), (16, 2629192), (32, 1314596), (43, 978304), (64, 657298), (86, 489152), (128, 328649), (172, 244576), (344, 122288), (688, 61144), (1376, 30572), (2752, 15286), (5504, 7643)]