25255488

素因数分解:

$2^6\times 3^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:875

約数の個数: 56

約数和(自身を含む): 67259200

約数和(自身を除く): 42003712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 199, 398, 597, 661, 796, 1194, 1322, 1592, 1983, 2388, 2644, 3184, 3966, 4776, 5288, 6368, 7932, 9552, 10576, 12736, 15864, 19104, 21152, 31728, 38208, 42304, 63456, 126912, 131539, 263078, 394617, 526156, 789234, 1052312, 1578468, 2104624, 3156936, 4209248, 6313872, 8418496, 12627744, 25255488]

約数ペア:

[(1, 25255488), (2, 12627744), (3, 8418496), (4, 6313872), (6, 4209248), (8, 3156936), (12, 2104624), (16, 1578468), (24, 1052312), (32, 789234), (48, 526156), (64, 394617), (96, 263078), (192, 131539), (199, 126912), (398, 63456), (597, 42304), (661, 38208), (796, 31728), (1194, 21152), (1322, 19104), (1592, 15864), (1983, 12736), (2388, 10576), (2644, 9552), (3184, 7932), (3966, 6368), (4776, 5288)]