8424808

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 19537920

約数和(自身を除く): 11113112

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 211, 217, 248, 322, 422, 434, 644, 713, 844, 868, 1288, 1426, 1477, 1688, 1736, 2852, 2954, 4853, 4991, 5704, 5908, 6541, 9706, 9982, 11816, 13082, 19412, 19964, 26164, 33971, 38824, 39928, 45787, 52328, 67942, 91574, 135884, 150443, 183148, 271768, 300886, 366296, 601772, 1053101, 1203544, 2106202, 4212404, 8424808]

約数ペア:

[(1, 8424808), (2, 4212404), (4, 2106202), (7, 1203544), (8, 1053101), (14, 601772), (23, 366296), (28, 300886), (31, 271768), (46, 183148), (56, 150443), (62, 135884), (92, 91574), (124, 67942), (161, 52328), (184, 45787), (211, 39928), (217, 38824), (248, 33971), (322, 26164), (422, 19964), (434, 19412), (644, 13082), (713, 11816), (844, 9982), (868, 9706), (1288, 6541), (1426, 5908), (1477, 5704), (1688, 4991), (1736, 4853), (2852, 2954)]