56865842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 39902158

約数列:

[1, 2, 11, 22, 31, 62, 199, 341, 398, 419, 682, 838, 2189, 4378, 4609, 6169, 9218, 12338, 12989, 25978, 67859, 83381, 135718, 142879, 166762, 285758, 917191, 1834382, 2584811, 5169622, 28432921, 56865842]

約数ペア:

[(1, 56865842), (2, 28432921), (11, 5169622), (22, 2584811), (31, 1834382), (62, 917191), (199, 285758), (341, 166762), (398, 142879), (419, 135718), (682, 83381), (838, 67859), (2189, 25978), (4378, 12989), (4609, 12338), (6169, 9218)]