25956304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 55308960

約数和(自身を除く): 29352656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1061, 1112, 1529, 2122, 2224, 3058, 4244, 6116, 8488, 11671, 12232, 16976, 23342, 24464, 46684, 93368, 147479, 186736, 294958, 589916, 1179832, 1622269, 2359664, 3244538, 6489076, 12978152, 25956304]

約数ペア:

[(1, 25956304), (2, 12978152), (4, 6489076), (8, 3244538), (11, 2359664), (16, 1622269), (22, 1179832), (44, 589916), (88, 294958), (139, 186736), (176, 147479), (278, 93368), (556, 46684), (1061, 24464), (1112, 23342), (1529, 16976), (2122, 12232), (2224, 11671), (3058, 8488), (4244, 6116)]