26040344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 27527656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1487, 1592, 2189, 2974, 4378, 5948, 8756, 11896, 16357, 17512, 32714, 65428, 130856, 295913, 591826, 1183652, 2367304, 3255043, 6510086, 13020172, 26040344]

約数ペア:

[(1, 26040344), (2, 13020172), (4, 6510086), (8, 3255043), (11, 2367304), (22, 1183652), (44, 591826), (88, 295913), (199, 130856), (398, 65428), (796, 32714), (1487, 17512), (1592, 16357), (2189, 11896), (2974, 8756), (4378, 5948)]