66707966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 50502274

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 4079, 8158, 8177, 16354, 53027, 69343, 106054, 138686, 150923, 301846, 901459, 1802918, 1961999, 2565691, 3923998, 5131382, 33353983, 66707966]

約数ペア:

[(1, 66707966), (2, 33353983), (13, 5131382), (17, 3923998), (26, 2565691), (34, 1961999), (37, 1802918), (74, 901459), (221, 301846), (442, 150923), (481, 138686), (629, 106054), (962, 69343), (1258, 53027), (4079, 16354), (8158, 8177)]