2855825728

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277157}}^1$

素因数の和:277199

約数の個数: 56

約数和(自身を含む): 6758220672

約数和(自身を除く): 3902394944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 277157, 554314, 1108628, 1940099, 2217256, 3880198, 4434512, 6374611, 7760396, 8869024, 12749222, 15520792, 17738048, 25498444, 31041584, 44622277, 50996888, 62083168, 89244554, 101993776, 124166336, 178489108, 203987552, 356978216, 407975104, 713956432, 1427912864, 2855825728]

約数ペア:

[(1, 2855825728), (2, 1427912864), (4, 713956432), (7, 407975104), (8, 356978216), (14, 203987552), (16, 178489108), (23, 124166336), (28, 101993776), (32, 89244554), (46, 62083168), (56, 50996888), (64, 44622277), (92, 31041584), (112, 25498444), (161, 17738048), (184, 15520792), (224, 12749222), (322, 8869024), (368, 7760396), (448, 6374611), (644, 4434512), (736, 3880198), (1288, 2217256), (1472, 1940099), (2576, 1108628), (5152, 554314), (10304, 277157)]