663697088

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{241169}}^1$

素因数の和:241224

約数の個数: 28

約数和(自身を含む): 1347657960

約数和(自身を除く): 683960872

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 241169, 482338, 964676, 1929352, 3858704, 7717408, 10370267, 15434816, 20740534, 41481068, 82962136, 165924272, 331848544, 663697088]

約数ペア:

[(1, 663697088), (2, 331848544), (4, 165924272), (8, 82962136), (16, 41481068), (32, 20740534), (43, 15434816), (64, 10370267), (86, 7717408), (172, 3858704), (344, 1929352), (688, 964676), (1376, 482338), (2752, 241169)]