28718168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9181}}^1$

素因数の和:9227

約数の個数: 32

約数和(自身を含む): 59499360

約数和(自身を除く): 30781192

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9181, 18362, 36724, 73448, 156077, 211163, 312154, 422326, 624308, 844652, 1248616, 1689304, 3589771, 7179542, 14359084, 28718168]

約数ペア:

[(1, 28718168), (2, 14359084), (4, 7179542), (8, 3589771), (17, 1689304), (23, 1248616), (34, 844652), (46, 624308), (68, 422326), (92, 312154), (136, 211163), (184, 156077), (391, 73448), (782, 36724), (1564, 18362), (3128, 9181)]