61207454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12872

約数の個数: 32

約数和(自身を含む): 118167552

約数和(自身を除く): 56960098

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 12821, 25642, 89747, 141031, 179494, 282062, 397451, 794902, 987217, 1974434, 2782157, 4371961, 5564314, 8743922, 30603727, 61207454]

約数ペア:

[(1, 61207454), (2, 30603727), (7, 8743922), (11, 5564314), (14, 4371961), (22, 2782157), (31, 1974434), (62, 987217), (77, 794902), (154, 397451), (217, 282062), (341, 179494), (434, 141031), (682, 89747), (2387, 25642), (4774, 12821)]