68680364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1811}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 126840000

約数和(自身を除く): 58159636

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1811, 1996, 3622, 7244, 9481, 18962, 34409, 37924, 68818, 137636, 903689, 1807378, 3614756, 17170091, 34340182, 68680364]

約数ペア:

[(1, 68680364), (2, 34340182), (4, 17170091), (19, 3614756), (38, 1807378), (76, 903689), (499, 137636), (998, 68818), (1811, 37924), (1996, 34409), (3622, 18962), (7244, 9481)]