719896

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1411020

約数和(自身を除く): 691124

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 841, 856, 1682, 3103, 3364, 6206, 6728, 12412, 24824, 89987, 179974, 359948, 719896]

約数ペア:

[(1, 719896), (2, 359948), (4, 179974), (8, 89987), (29, 24824), (58, 12412), (107, 6728), (116, 6206), (214, 3364), (232, 3103), (428, 1682), (841, 856)]