67398464

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 165421056

約数和(自身を除く): 98022592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 161, 184, 211, 217, 224, 248, 322, 368, 422, 434, 448, 496, 644, 713, 736, 844, 868, 992, 1288, 1426, 1472, 1477, 1688, 1736, 1984, 2576, 2852, 2954, 3376, 3472, 4853, 4991, 5152, 5704, 5908, 6541, 6752, 6944, 9706, 9982, 10304, 11408, 11816, 13082, 13504, 13888, 19412, 19964, 22816, 23632, 26164, 33971, 38824, 39928, 45632, 45787, 47264, 52328, 67942, 77648, 79856, 91574, 94528, 104656, 135884, 150443, 155296, 159712, 183148, 209312, 271768, 300886, 310592, 319424, 366296, 418624, 543536, 601772, 732592, 1053101, 1087072, 1203544, 1465184, 2106202, 2174144, 2407088, 2930368, 4212404, 4814176, 8424808, 9628352, 16849616, 33699232, 67398464]

約数ペア:

[(1, 67398464), (2, 33699232), (4, 16849616), (7, 9628352), (8, 8424808), (14, 4814176), (16, 4212404), (23, 2930368), (28, 2407088), (31, 2174144), (32, 2106202), (46, 1465184), (56, 1203544), (62, 1087072), (64, 1053101), (92, 732592), (112, 601772), (124, 543536), (161, 418624), (184, 366296), (211, 319424), (217, 310592), (224, 300886), (248, 271768), (322, 209312), (368, 183148), (422, 159712), (434, 155296), (448, 150443), (496, 135884), (644, 104656), (713, 94528), (736, 91574), (844, 79856), (868, 77648), (992, 67942), (1288, 52328), (1426, 47264), (1472, 45787), (1477, 45632), (1688, 39928), (1736, 38824), (1984, 33971), (2576, 26164), (2852, 23632), (2954, 22816), (3376, 19964), (3472, 19412), (4853, 13888), (4991, 13504), (5152, 13082), (5704, 11816), (5908, 11408), (6541, 10304), (6752, 9982), (6944, 9706)]