28940426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2371}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 46111680

約数和(自身を除く): 17171254

約数列:

[1, 2, 17, 34, 359, 718, 2371, 4742, 6103, 12206, 40307, 80614, 851189, 1702378, 14470213, 28940426]

約数ペア:

[(1, 28940426), (2, 14470213), (17, 1702378), (34, 851189), (359, 80614), (718, 40307), (2371, 12206), (4742, 6103)]