40986694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172213}}^1$

素因数の和:172239

約数の個数: 16

約数和(自身を含む): 74396448

約数和(自身を除く): 33409754

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 172213, 344426, 1205491, 2410982, 2927621, 5855242, 20493347, 40986694]

約数ペア:

[(1, 40986694), (2, 20493347), (7, 5855242), (14, 2927621), (17, 2410982), (34, 1205491), (119, 344426), (238, 172213)]