47731754

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 85324800

約数和(自身を除く): 37593046

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1009, 1526, 2018, 3379, 6758, 7063, 14126, 23653, 31279, 47306, 62558, 109981, 218953, 219962, 437906, 769867, 1539734, 3409411, 6818822, 23865877, 47731754]

約数ペア:

[(1, 47731754), (2, 23865877), (7, 6818822), (14, 3409411), (31, 1539734), (62, 769867), (109, 437906), (217, 219962), (218, 218953), (434, 109981), (763, 62558), (1009, 47306), (1526, 31279), (2018, 23653), (3379, 14126), (6758, 7063)]