40342862

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26437}}^1$

素因数の和:26555

約数の個数: 16

約数和(自身を含む): 69796320

約数和(自身を除く): 29453458

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 26437, 52874, 185059, 370118, 2881633, 5763266, 20171431, 40342862]

約数ペア:

[(1, 40342862), (2, 20171431), (7, 5763266), (14, 2881633), (109, 370118), (218, 185059), (763, 52874), (1526, 26437)]