26579408

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 53024136

約数和(自身を除く): 26444728

約数列:

[1, 2, 4, 8, 16, 61, 113, 122, 226, 241, 244, 452, 482, 488, 904, 964, 976, 1808, 1928, 3856, 6893, 13786, 14701, 27233, 27572, 29402, 54466, 55144, 58804, 108932, 110288, 117608, 217864, 235216, 435728, 1661213, 3322426, 6644852, 13289704, 26579408]

約数ペア:

[(1, 26579408), (2, 13289704), (4, 6644852), (8, 3322426), (16, 1661213), (61, 435728), (113, 235216), (122, 217864), (226, 117608), (241, 110288), (244, 108932), (452, 58804), (482, 55144), (488, 54466), (904, 29402), (964, 27572), (976, 27233), (1808, 14701), (1928, 13786), (3856, 6893)]