65019428

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 115584000

約数和(自身を除く): 50564572

約数列:

[1, 2, 4, 127, 149, 254, 298, 508, 596, 859, 1718, 3436, 18923, 37846, 75692, 109093, 127991, 218186, 255982, 436372, 511964, 16254857, 32509714, 65019428]

約数ペア:

[(1, 65019428), (2, 32509714), (4, 16254857), (127, 511964), (149, 436372), (254, 255982), (298, 218186), (508, 127991), (596, 109093), (859, 75692), (1718, 37846), (3436, 18923)]