26756674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 25739966

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 97, 119, 122, 133, 194, 238, 266, 323, 427, 646, 679, 854, 1037, 1159, 1358, 1649, 1843, 2074, 2261, 2318, 3298, 3686, 4522, 5917, 7259, 8113, 11543, 11834, 12901, 14518, 16226, 19703, 23086, 25802, 31331, 39406, 41419, 62662, 82838, 100589, 112423, 137921, 201178, 219317, 224846, 275842, 438634, 704123, 786961, 1408246, 1573922, 1911191, 3822382, 13378337, 26756674]

約数ペア:

[(1, 26756674), (2, 13378337), (7, 3822382), (14, 1911191), (17, 1573922), (19, 1408246), (34, 786961), (38, 704123), (61, 438634), (97, 275842), (119, 224846), (122, 219317), (133, 201178), (194, 137921), (238, 112423), (266, 100589), (323, 82838), (427, 62662), (646, 41419), (679, 39406), (854, 31331), (1037, 25802), (1159, 23086), (1358, 19703), (1649, 16226), (1843, 14518), (2074, 12901), (2261, 11834), (2318, 11543), (3298, 8113), (3686, 7259), (4522, 5917)]