66756856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8849}}^1$

素因数の和:8919

約数の個数: 32

約数和(自身を含む): 133812000

約数和(自身を除く): 67055144

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 8849, 17698, 35396, 70792, 203527, 362809, 407054, 725618, 814108, 1451236, 1628216, 2902472, 8344607, 16689214, 33378428, 66756856]

約数ペア:

[(1, 66756856), (2, 33378428), (4, 16689214), (8, 8344607), (23, 2902472), (41, 1628216), (46, 1451236), (82, 814108), (92, 725618), (164, 407054), (184, 362809), (328, 203527), (943, 70792), (1886, 35396), (3772, 17698), (7544, 8849)]