28187562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9767}}^1$

素因数の和:9822

約数の個数: 32

約数和(自身を含む): 62358912

約数和(自身を除く): 34171350

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9767, 19534, 29301, 58602, 126971, 253942, 361379, 380913, 722758, 761826, 1084137, 2168274, 4697927, 9395854, 14093781, 28187562]

約数ペア:

[(1, 28187562), (2, 14093781), (3, 9395854), (6, 4697927), (13, 2168274), (26, 1084137), (37, 761826), (39, 722758), (74, 380913), (78, 361379), (111, 253942), (222, 126971), (481, 58602), (962, 29301), (1443, 19534), (2886, 9767)]