71360403896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{217562207}}^1$

素因数の和:217562254

約数の個数: 16

約数和(自身を含む): 137064191040

約数和(自身を除く): 65703787144

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 217562207, 435124414, 870248828, 1740497656, 8920050487, 17840100974, 35680201948, 71360403896]

約数ペア:

[(1, 71360403896), (2, 35680201948), (4, 17840100974), (8, 8920050487), (41, 1740497656), (82, 870248828), (164, 435124414), (328, 217562207)]