7877345728

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{126499}}^1$

素因数の和:126657

約数の個数: 56

約数和(自身を含む): 17993360000

約数和(自身を除く): 10116014272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 15568, 31136, 62272, 126499, 252998, 505996, 885493, 1011992, 1770986, 2023984, 3541972, 4047968, 7083944, 8095936, 14167888, 17583361, 28335776, 35166722, 56671552, 70333444, 123083527, 140666888, 246167054, 281333776, 492334108, 562667552, 984668216, 1125335104, 1969336432, 3938672864, 7877345728]

約数ペア:

[(1, 7877345728), (2, 3938672864), (4, 1969336432), (7, 1125335104), (8, 984668216), (14, 562667552), (16, 492334108), (28, 281333776), (32, 246167054), (56, 140666888), (64, 123083527), (112, 70333444), (139, 56671552), (224, 35166722), (278, 28335776), (448, 17583361), (556, 14167888), (973, 8095936), (1112, 7083944), (1946, 4047968), (2224, 3541972), (3892, 2023984), (4448, 1770986), (7784, 1011992), (8896, 885493), (15568, 505996), (31136, 252998), (62272, 126499)]