57784144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 122590368

約数和(自身を除く): 64806224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397, 794, 827, 1588, 1654, 3176, 3308, 4367, 6352, 6616, 8734, 9097, 13232, 17468, 18194, 34936, 36388, 69872, 72776, 145552, 328319, 656638, 1313276, 2626552, 3611509, 5253104, 7223018, 14446036, 28892072, 57784144]

約数ペア:

[(1, 57784144), (2, 28892072), (4, 14446036), (8, 7223018), (11, 5253104), (16, 3611509), (22, 2626552), (44, 1313276), (88, 656638), (176, 328319), (397, 145552), (794, 72776), (827, 69872), (1588, 36388), (1654, 34936), (3176, 18194), (3308, 17468), (4367, 13232), (6352, 9097), (6616, 8734)]