40757488

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{1949}}^1$

素因数の和:3264

約数の個数: 20

約数和(自身を含む): 79068600

約数和(自身を除く): 38311112

約数列:

[1, 2, 4, 8, 16, 1307, 1949, 2614, 3898, 5228, 7796, 10456, 15592, 20912, 31184, 2547343, 5094686, 10189372, 20378744, 40757488]

約数ペア:

[(1, 40757488), (2, 20378744), (4, 10189372), (8, 5094686), (16, 2547343), (1307, 31184), (1949, 20912), (2614, 15592), (3898, 10456), (5228, 7796)]