38946688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 85680000

約数和(自身を除く): 46733312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 199, 278, 352, 398, 556, 704, 796, 1112, 1408, 1529, 1592, 2189, 2224, 3058, 3184, 4378, 4448, 6116, 6368, 8756, 8896, 12232, 12736, 17512, 17792, 24464, 25472, 27661, 35024, 48928, 55322, 70048, 97856, 110644, 140096, 195712, 221288, 280192, 304271, 442576, 608542, 885152, 1217084, 1770304, 2434168, 3540608, 4868336, 9736672, 19473344, 38946688]

約数ペア:

[(1, 38946688), (2, 19473344), (4, 9736672), (8, 4868336), (11, 3540608), (16, 2434168), (22, 1770304), (32, 1217084), (44, 885152), (64, 608542), (88, 442576), (128, 304271), (139, 280192), (176, 221288), (199, 195712), (278, 140096), (352, 110644), (398, 97856), (556, 70048), (704, 55322), (796, 48928), (1112, 35024), (1408, 27661), (1529, 25472), (1592, 24464), (2189, 17792), (2224, 17512), (3058, 12736), (3184, 12232), (4378, 8896), (4448, 8756), (6116, 6368)]