7328256

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 21081984

約数和(自身を除く): 13753728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 367, 384, 416, 512, 624, 734, 768, 832, 1101, 1248, 1468, 1536, 1664, 2202, 2496, 2936, 3328, 4404, 4771, 4992, 5872, 6656, 8808, 9542, 9984, 11744, 14313, 17616, 19084, 19968, 23488, 28626, 35232, 38168, 46976, 57252, 70464, 76336, 93952, 114504, 140928, 152672, 187904, 229008, 281856, 305344, 458016, 563712, 610688, 916032, 1221376, 1832064, 2442752, 3664128, 7328256]

約数ペア:

[(1, 7328256), (2, 3664128), (3, 2442752), (4, 1832064), (6, 1221376), (8, 916032), (12, 610688), (13, 563712), (16, 458016), (24, 305344), (26, 281856), (32, 229008), (39, 187904), (48, 152672), (52, 140928), (64, 114504), (78, 93952), (96, 76336), (104, 70464), (128, 57252), (156, 46976), (192, 38168), (208, 35232), (256, 28626), (312, 23488), (367, 19968), (384, 19084), (416, 17616), (512, 14313), (624, 11744), (734, 9984), (768, 9542), (832, 8808), (1101, 6656), (1248, 5872), (1468, 4992), (1536, 4771), (1664, 4404), (2202, 3328), (2496, 2936)]