28696610

素因数分解:

$2^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{1753}}^1$

素因数の和:3397

約数の個数: 16

約数和(自身を含む): 51714936

約数和(自身を除く): 23018326

約数列:

[1, 2, 5, 10, 1637, 1753, 3274, 3506, 8185, 8765, 16370, 17530, 2869661, 5739322, 14348305, 28696610]

約数ペア:

[(1, 28696610), (2, 14348305), (5, 5739322), (10, 2869661), (1637, 17530), (1753, 16370), (3274, 8765), (3506, 8185)]