25227856

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1949}}^1$

素因数の和:2766

約数の個数: 20

約数和(自身を含む): 48964500

約数和(自身を除く): 23736644

約数列:

[1, 2, 4, 8, 16, 809, 1618, 1949, 3236, 3898, 6472, 7796, 12944, 15592, 31184, 1576741, 3153482, 6306964, 12613928, 25227856]

約数ペア:

[(1, 25227856), (2, 12613928), (4, 6306964), (8, 3153482), (16, 1576741), (809, 31184), (1618, 15592), (1949, 12944), (3236, 7796), (3898, 6472)]