40429648

素因数分解:

$2^4\times 7^1\times {\mathrm{360979}}^1$

素因数の和:360994

約数の個数: 20

約数和(自身を含む): 89523040

約数和(自身を除く): 49093392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 360979, 721958, 1443916, 2526853, 2887832, 5053706, 5775664, 10107412, 20214824, 40429648]

約数ペア:

[(1, 40429648), (2, 20214824), (4, 10107412), (7, 5775664), (8, 5053706), (14, 2887832), (16, 2526853), (28, 1443916), (56, 721958), (112, 360979)]