26620888

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7793}}^1$

素因数の和:7867

約数の個数: 32

約数和(自身を含む): 57987360

約数和(自身を除く): 31366472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 7793, 15586, 31172, 54551, 62344, 109102, 218204, 436408, 475373, 950746, 1901492, 3327611, 3802984, 6655222, 13310444, 26620888]

約数ペア:

[(1, 26620888), (2, 13310444), (4, 6655222), (7, 3802984), (8, 3327611), (14, 1901492), (28, 950746), (56, 475373), (61, 436408), (122, 218204), (244, 109102), (427, 62344), (488, 54551), (854, 31172), (1708, 15586), (3416, 7793)]