21614976

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 64443600

約数和(自身を除く): 42828624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 261, 288, 348, 384, 464, 522, 576, 647, 696, 928, 1044, 1152, 1294, 1392, 1856, 1941, 2088, 2588, 2784, 3712, 3882, 4176, 5176, 5568, 5823, 7764, 8352, 10352, 11136, 11646, 15528, 16704, 18763, 20704, 23292, 31056, 33408, 37526, 41408, 46584, 56289, 62112, 75052, 82816, 93168, 112578, 124224, 150104, 168867, 186336, 225156, 248448, 300208, 337734, 372672, 450312, 600416, 675468, 745344, 900624, 1200832, 1350936, 1801248, 2401664, 2701872, 3602496, 5403744, 7204992, 10807488, 21614976]

約数ペア:

[(1, 21614976), (2, 10807488), (3, 7204992), (4, 5403744), (6, 3602496), (8, 2701872), (9, 2401664), (12, 1801248), (16, 1350936), (18, 1200832), (24, 900624), (29, 745344), (32, 675468), (36, 600416), (48, 450312), (58, 372672), (64, 337734), (72, 300208), (87, 248448), (96, 225156), (116, 186336), (128, 168867), (144, 150104), (174, 124224), (192, 112578), (232, 93168), (261, 82816), (288, 75052), (348, 62112), (384, 56289), (464, 46584), (522, 41408), (576, 37526), (647, 33408), (696, 31056), (928, 23292), (1044, 20704), (1152, 18763), (1294, 16704), (1392, 15528), (1856, 11646), (1941, 11136), (2088, 10352), (2588, 8352), (2784, 7764), (3712, 5823), (3882, 5568), (4176, 5176)]