28070336

素因数分解:

$2^6\times 7^2\times {\mathrm{8951}}^1$

素因数の和:8977

約数の個数: 42

約数和(自身を含む): 64803528

約数和(自身を除く): 36733192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 8951, 17902, 35804, 62657, 71608, 125314, 143216, 250628, 286432, 438599, 501256, 572864, 877198, 1002512, 1754396, 2005024, 3508792, 4010048, 7017584, 14035168, 28070336]

約数ペア:

[(1, 28070336), (2, 14035168), (4, 7017584), (7, 4010048), (8, 3508792), (14, 2005024), (16, 1754396), (28, 1002512), (32, 877198), (49, 572864), (56, 501256), (64, 438599), (98, 286432), (112, 250628), (196, 143216), (224, 125314), (392, 71608), (448, 62657), (784, 35804), (1568, 17902), (3136, 8951)]