26481274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9859}}^1$

素因数の和:9957

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 16113926

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 9859, 19718, 167603, 335206, 778861, 1557722, 13240637, 26481274]

約数ペア:

[(1, 26481274), (2, 13240637), (17, 1557722), (34, 778861), (79, 335206), (158, 167603), (1343, 19718), (2686, 9859)]