26796944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40849}}^1$

素因数の和:40898

約数の個数: 20

約数和(自身を含む): 53186700

約数和(自身を除く): 26389756

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40849, 81698, 163396, 326792, 653584, 1674809, 3349618, 6699236, 13398472, 26796944]

約数ペア:

[(1, 26796944), (2, 13398472), (4, 6699236), (8, 3349618), (16, 1674809), (41, 653584), (82, 326792), (164, 163396), (328, 81698), (656, 40849)]