8780272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 17856000

約数和(自身を除く): 9075728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 149, 232, 254, 298, 464, 508, 596, 1016, 1192, 2032, 2384, 3683, 4321, 7366, 8642, 14732, 17284, 18923, 29464, 34568, 37846, 58928, 69136, 75692, 151384, 302768, 548767, 1097534, 2195068, 4390136, 8780272]

約数ペア:

[(1, 8780272), (2, 4390136), (4, 2195068), (8, 1097534), (16, 548767), (29, 302768), (58, 151384), (116, 75692), (127, 69136), (149, 58928), (232, 37846), (254, 34568), (298, 29464), (464, 18923), (508, 17284), (596, 14732), (1016, 8642), (1192, 7366), (2032, 4321), (2384, 3683)]