17874488

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 34383360

約数和(自身を除く): 16508872

約数列:

[1, 2, 4, 8, 73, 127, 146, 241, 254, 292, 482, 508, 584, 964, 1016, 1928, 9271, 17593, 18542, 30607, 35186, 37084, 61214, 70372, 74168, 122428, 140744, 244856, 2234311, 4468622, 8937244, 17874488]

約数ペア:

[(1, 17874488), (2, 8937244), (4, 4468622), (8, 2234311), (73, 244856), (127, 140744), (146, 122428), (241, 74168), (254, 70372), (292, 61214), (482, 37084), (508, 35186), (584, 30607), (964, 18542), (1016, 17593), (1928, 9271)]