28966832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{34159}}^1$

素因数の和:34220

約数の個数: 20

約数和(自身を含む): 57183840

約数和(自身を除く): 28217008

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 34159, 68318, 136636, 273272, 546544, 1810427, 3620854, 7241708, 14483416, 28966832]

約数ペア:

[(1, 28966832), (2, 14483416), (4, 7241708), (8, 3620854), (16, 1810427), (53, 546544), (106, 273272), (212, 136636), (424, 68318), (848, 34159)]