28044672

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 75072000

約数和(自身を除く): 47027328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 367, 384, 398, 597, 734, 796, 1101, 1194, 1468, 1592, 2202, 2388, 2936, 3184, 4404, 4776, 5872, 6368, 8808, 9552, 11744, 12736, 17616, 19104, 23488, 25472, 35232, 38208, 46976, 70464, 73033, 76416, 140928, 146066, 219099, 292132, 438198, 584264, 876396, 1168528, 1752792, 2337056, 3505584, 4674112, 7011168, 9348224, 14022336, 28044672]

約数ペア:

[(1, 28044672), (2, 14022336), (3, 9348224), (4, 7011168), (6, 4674112), (8, 3505584), (12, 2337056), (16, 1752792), (24, 1168528), (32, 876396), (48, 584264), (64, 438198), (96, 292132), (128, 219099), (192, 146066), (199, 140928), (367, 76416), (384, 73033), (398, 70464), (597, 46976), (734, 38208), (796, 35232), (1101, 25472), (1194, 23488), (1468, 19104), (1592, 17616), (2202, 12736), (2388, 11744), (2936, 9552), (3184, 8808), (4404, 6368), (4776, 5872)]