26780432

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 59716416

約数和(自身を除く): 32935984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 1523, 2198, 2512, 3046, 4396, 6092, 8792, 10661, 12184, 17584, 21322, 24368, 42644, 85288, 170576, 239111, 478222, 956444, 1673777, 1912888, 3347554, 3825776, 6695108, 13390216, 26780432]

約数ペア:

[(1, 26780432), (2, 13390216), (4, 6695108), (7, 3825776), (8, 3347554), (14, 1912888), (16, 1673777), (28, 956444), (56, 478222), (112, 239111), (157, 170576), (314, 85288), (628, 42644), (1099, 24368), (1256, 21322), (1523, 17584), (2198, 12184), (2512, 10661), (3046, 8792), (4396, 6092)]