42140858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{26371}}^1$

素因数の和:26437

約数の個数: 16

約数和(自身を含む): 68356224

約数和(自身を除く): 26215366

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 26371, 52742, 448307, 896614, 1239437, 2478874, 21070429, 42140858]

約数ペア:

[(1, 42140858), (2, 21070429), (17, 2478874), (34, 1239437), (47, 896614), (94, 448307), (799, 52742), (1598, 26371)]