26456638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3251}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 42887376

約数和(自身を除く): 16430738

約数列:

[1, 2, 13, 26, 313, 626, 3251, 4069, 6502, 8138, 42263, 84526, 1017563, 2035126, 13228319, 26456638]

約数ペア:

[(1, 26456638), (2, 13228319), (13, 2035126), (26, 1017563), (313, 84526), (626, 42263), (3251, 8138), (4069, 6502)]