27628888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 65088000

約数和(自身を除く): 37459112

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1129, 1288, 1748, 2258, 3059, 3496, 4516, 6118, 7903, 9032, 12236, 15806, 21451, 24472, 25967, 31612, 42902, 51934, 63224, 85804, 103868, 150157, 171608, 181769, 207736, 300314, 363538, 493373, 600628, 727076, 986746, 1201256, 1454152, 1973492, 3453611, 3946984, 6907222, 13814444, 27628888]

約数ペア:

[(1, 27628888), (2, 13814444), (4, 6907222), (7, 3946984), (8, 3453611), (14, 1973492), (19, 1454152), (23, 1201256), (28, 986746), (38, 727076), (46, 600628), (56, 493373), (76, 363538), (92, 300314), (133, 207736), (152, 181769), (161, 171608), (184, 150157), (266, 103868), (322, 85804), (437, 63224), (532, 51934), (644, 42902), (874, 31612), (1064, 25967), (1129, 24472), (1288, 21451), (1748, 15806), (2258, 12236), (3059, 9032), (3496, 7903), (4516, 6118)]