66952816

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 162846720

約数和(自身を除く): 95893904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 49, 56, 79, 92, 94, 98, 112, 158, 161, 184, 188, 196, 316, 322, 329, 368, 376, 392, 553, 632, 644, 658, 752, 784, 1081, 1106, 1127, 1264, 1288, 1316, 1817, 2162, 2212, 2254, 2303, 2576, 2632, 3634, 3713, 3871, 4324, 4424, 4508, 4606, 5264, 7268, 7426, 7567, 7742, 8648, 8848, 9016, 9212, 12719, 14536, 14852, 15134, 15484, 17296, 18032, 18424, 25438, 25991, 29072, 29704, 30268, 30968, 36848, 50876, 51982, 52969, 59408, 60536, 61936, 85399, 89033, 101752, 103964, 105938, 121072, 170798, 178066, 181937, 203504, 207928, 211876, 341596, 356132, 363874, 415856, 423752, 597793, 683192, 712264, 727748, 847504, 1195586, 1366384, 1424528, 1455496, 2391172, 2910992, 4184551, 4782344, 8369102, 9564688, 16738204, 33476408, 66952816]

約数ペア:

[(1, 66952816), (2, 33476408), (4, 16738204), (7, 9564688), (8, 8369102), (14, 4782344), (16, 4184551), (23, 2910992), (28, 2391172), (46, 1455496), (47, 1424528), (49, 1366384), (56, 1195586), (79, 847504), (92, 727748), (94, 712264), (98, 683192), (112, 597793), (158, 423752), (161, 415856), (184, 363874), (188, 356132), (196, 341596), (316, 211876), (322, 207928), (329, 203504), (368, 181937), (376, 178066), (392, 170798), (553, 121072), (632, 105938), (644, 103964), (658, 101752), (752, 89033), (784, 85399), (1081, 61936), (1106, 60536), (1127, 59408), (1264, 52969), (1288, 51982), (1316, 50876), (1817, 36848), (2162, 30968), (2212, 30268), (2254, 29704), (2303, 29072), (2576, 25991), (2632, 25438), (3634, 18424), (3713, 18032), (3871, 17296), (4324, 15484), (4424, 15134), (4508, 14852), (4606, 14536), (5264, 12719), (7268, 9212), (7426, 9016), (7567, 8848), (7742, 8648)]