28905568

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{2729}}^1$

素因数の和:3070

約数の個数: 24

約数和(自身を含む): 57100680

約数和(自身を除く): 28195112

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1324, 2648, 2729, 5296, 5458, 10592, 10916, 21832, 43664, 87328, 903299, 1806598, 3613196, 7226392, 14452784, 28905568]

約数ペア:

[(1, 28905568), (2, 14452784), (4, 7226392), (8, 3613196), (16, 1806598), (32, 903299), (331, 87328), (662, 43664), (1324, 21832), (2648, 10916), (2729, 10592), (5296, 5458)]