39874768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4579

約数の個数: 40

約数和(自身を含む): 84146400

約数和(自身を除く): 44271632

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 4523, 8816, 9046, 18092, 36184, 72368, 85937, 131167, 171874, 262334, 343748, 524668, 687496, 1049336, 1374992, 2098672, 2492173, 4984346, 9968692, 19937384, 39874768]

約数ペア:

[(1, 39874768), (2, 19937384), (4, 9968692), (8, 4984346), (16, 2492173), (19, 2098672), (29, 1374992), (38, 1049336), (58, 687496), (76, 524668), (116, 343748), (152, 262334), (232, 171874), (304, 131167), (464, 85937), (551, 72368), (1102, 36184), (2204, 18092), (4408, 9046), (4523, 8816)]