26407648

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 53721360

約数和(自身を除く): 27313712

約数列:

[1, 2, 4, 8, 16, 32, 67, 109, 113, 134, 218, 226, 268, 436, 452, 536, 872, 904, 1072, 1744, 1808, 2144, 3488, 3616, 7303, 7571, 12317, 14606, 15142, 24634, 29212, 30284, 49268, 58424, 60568, 98536, 116848, 121136, 197072, 233696, 242272, 394144, 825239, 1650478, 3300956, 6601912, 13203824, 26407648]

約数ペア:

[(1, 26407648), (2, 13203824), (4, 6601912), (8, 3300956), (16, 1650478), (32, 825239), (67, 394144), (109, 242272), (113, 233696), (134, 197072), (218, 121136), (226, 116848), (268, 98536), (436, 60568), (452, 58424), (536, 49268), (872, 30284), (904, 29212), (1072, 24634), (1744, 15142), (1808, 14606), (2144, 12317), (3488, 7571), (3616, 7303)]