40429262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6323}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 63745920

約数和(自身を除く): 23316658

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6323, 6394, 12646, 145429, 290858, 878897, 1757794, 20214631, 40429262]

約数ペア:

[(1, 40429262), (2, 20214631), (23, 1757794), (46, 878897), (139, 290858), (278, 145429), (3197, 12646), (6323, 6394)]