57703874816

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{361807}}^1$

素因数の和:361919

約数の個数: 72

約数和(自身を含む): 133116399360

約数和(自身を除く): 75412524544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 896, 1246, 1424, 1792, 2492, 2848, 4984, 5696, 9968, 11392, 19936, 22784, 39872, 79744, 159488, 361807, 723614, 1447228, 2532649, 2894456, 5065298, 5788912, 10130596, 11577824, 20261192, 23155648, 32200823, 40522384, 46311296, 64401646, 81044768, 92622592, 128803292, 162089536, 225405761, 257606584, 324179072, 450811522, 515213168, 648358144, 901623044, 1030426336, 1803246088, 2060852672, 3606492176, 4121705344, 7212984352, 8243410688, 14425968704, 28851937408, 57703874816]

約数ペア:

[(1, 57703874816), (2, 28851937408), (4, 14425968704), (7, 8243410688), (8, 7212984352), (14, 4121705344), (16, 3606492176), (28, 2060852672), (32, 1803246088), (56, 1030426336), (64, 901623044), (89, 648358144), (112, 515213168), (128, 450811522), (178, 324179072), (224, 257606584), (256, 225405761), (356, 162089536), (448, 128803292), (623, 92622592), (712, 81044768), (896, 64401646), (1246, 46311296), (1424, 40522384), (1792, 32200823), (2492, 23155648), (2848, 20261192), (4984, 11577824), (5696, 10130596), (9968, 5788912), (11392, 5065298), (19936, 2894456), (22784, 2532649), (39872, 1447228), (79744, 723614), (159488, 361807)]