66629804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1613}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 122018400

約数和(自身を除く): 55388596

約数列:

[1, 2, 4, 23, 46, 92, 449, 898, 1613, 1796, 3226, 6452, 10327, 20654, 37099, 41308, 74198, 148396, 724237, 1448474, 2896948, 16657451, 33314902, 66629804]

約数ペア:

[(1, 66629804), (2, 33314902), (4, 16657451), (23, 2896948), (46, 1448474), (92, 724237), (449, 148396), (898, 74198), (1613, 41308), (1796, 37099), (3226, 20654), (6452, 10327)]