28363330

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{6317}}^1$

素因数の和:6773

約数の個数: 16

約数和(自身を含む): 51175800

約数和(自身を除く): 22812470

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 6317, 12634, 31585, 63170, 2836333, 5672666, 14181665, 28363330]

約数ペア:

[(1, 28363330), (2, 14181665), (5, 5672666), (10, 2836333), (449, 63170), (898, 31585), (2245, 12634), (4490, 6317)]