26218906

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 20350694

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 301, 449, 602, 679, 898, 1358, 3143, 4171, 6286, 8342, 19307, 29197, 38614, 43553, 58394, 87106, 135149, 270298, 304871, 609742, 1872779, 3745558, 13109453, 26218906]

約数ペア:

[(1, 26218906), (2, 13109453), (7, 3745558), (14, 1872779), (43, 609742), (86, 304871), (97, 270298), (194, 135149), (301, 87106), (449, 58394), (602, 43553), (679, 38614), (898, 29197), (1358, 19307), (3143, 8342), (4171, 6286)]