7728304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 15713280

約数和(自身を除く): 7984976

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 239, 344, 376, 478, 688, 752, 956, 1912, 2021, 3824, 4042, 8084, 10277, 11233, 16168, 20554, 22466, 32336, 41108, 44932, 82216, 89864, 164432, 179728, 483019, 966038, 1932076, 3864152, 7728304]

約数ペア:

[(1, 7728304), (2, 3864152), (4, 1932076), (8, 966038), (16, 483019), (43, 179728), (47, 164432), (86, 89864), (94, 82216), (172, 44932), (188, 41108), (239, 32336), (344, 22466), (376, 20554), (478, 16168), (688, 11233), (752, 10277), (956, 8084), (1912, 4042), (2021, 3824)]