7139896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 7116104

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 439, 856, 878, 1756, 2033, 3512, 4066, 8132, 8341, 16264, 16682, 33364, 46973, 66728, 93946, 187892, 375784, 892487, 1784974, 3569948, 7139896]

約数ペア:

[(1, 7139896), (2, 3569948), (4, 1784974), (8, 892487), (19, 375784), (38, 187892), (76, 93946), (107, 66728), (152, 46973), (214, 33364), (428, 16682), (439, 16264), (856, 8341), (878, 8132), (1756, 4066), (2033, 3512)]