9971696

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 23808000

約数和(自身を除く): 13836304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 79, 92, 98, 112, 158, 161, 184, 196, 316, 322, 343, 368, 392, 553, 632, 644, 686, 784, 1106, 1127, 1264, 1288, 1372, 1817, 2212, 2254, 2576, 2744, 3634, 3871, 4424, 4508, 5488, 7268, 7742, 7889, 8848, 9016, 12719, 14536, 15484, 15778, 18032, 25438, 27097, 29072, 30968, 31556, 50876, 54194, 61936, 63112, 89033, 101752, 108388, 126224, 178066, 203504, 216776, 356132, 433552, 623231, 712264, 1246462, 1424528, 2492924, 4985848, 9971696]

約数ペア:

[(1, 9971696), (2, 4985848), (4, 2492924), (7, 1424528), (8, 1246462), (14, 712264), (16, 623231), (23, 433552), (28, 356132), (46, 216776), (49, 203504), (56, 178066), (79, 126224), (92, 108388), (98, 101752), (112, 89033), (158, 63112), (161, 61936), (184, 54194), (196, 50876), (316, 31556), (322, 30968), (343, 29072), (368, 27097), (392, 25438), (553, 18032), (632, 15778), (644, 15484), (686, 14536), (784, 12719), (1106, 9016), (1127, 8848), (1264, 7889), (1288, 7742), (1372, 7268), (1817, 5488), (2212, 4508), (2254, 4424), (2576, 3871), (2744, 3634)]