68896016

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5749}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 154008000

約数和(自身を除く): 85111984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5749, 5992, 11498, 11984, 22996, 40243, 45992, 80486, 91984, 160972, 321944, 615143, 643888, 1230286, 2460572, 4306001, 4921144, 8612002, 9842288, 17224004, 34448008, 68896016]

約数ペア:

[(1, 68896016), (2, 34448008), (4, 17224004), (7, 9842288), (8, 8612002), (14, 4921144), (16, 4306001), (28, 2460572), (56, 1230286), (107, 643888), (112, 615143), (214, 321944), (428, 160972), (749, 91984), (856, 80486), (1498, 45992), (1712, 40243), (2996, 22996), (5749, 11984), (5992, 11498)]