56164964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 101505600

約数和(自身を除く): 45340636

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 1907, 3814, 7363, 7628, 14726, 29452, 70559, 141118, 282236, 379493, 758986, 1517972, 14041241, 28082482, 56164964]

約数ペア:

[(1, 56164964), (2, 28082482), (4, 14041241), (37, 1517972), (74, 758986), (148, 379493), (199, 282236), (398, 141118), (796, 70559), (1907, 29452), (3814, 14726), (7363, 7628)]