26773328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40813}}^1$

素因数の和:40862

約数の個数: 20

約数和(自身を含む): 53139828

約数和(自身を除く): 26366500

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40813, 81626, 163252, 326504, 653008, 1673333, 3346666, 6693332, 13386664, 26773328]

約数ペア:

[(1, 26773328), (2, 13386664), (4, 6693332), (8, 3346666), (16, 1673333), (41, 653008), (82, 326504), (164, 163252), (328, 81626), (656, 40813)]