68710852

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3889}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 137674880

約数和(自身を除く): 68964028

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 3889, 4417, 7778, 8834, 15556, 17668, 27223, 54446, 108892, 2453959, 4907918, 9815836, 17177713, 34355426, 68710852]

約数ペア:

[(1, 68710852), (2, 34355426), (4, 17177713), (7, 9815836), (14, 4907918), (28, 2453959), (631, 108892), (1262, 54446), (2524, 27223), (3889, 17668), (4417, 15556), (7778, 8834)]