40647244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2617}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 77848848

約数和(自身を除く): 37201604

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 2617, 3883, 5234, 7766, 10468, 15532, 28787, 57574, 115148, 923801, 1847602, 3695204, 10161811, 20323622, 40647244]

約数ペア:

[(1, 40647244), (2, 20323622), (4, 10161811), (11, 3695204), (22, 1847602), (44, 923801), (353, 115148), (706, 57574), (1412, 28787), (2617, 15532), (3883, 10468), (5234, 7766)]