40228738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 69848640

約数和(自身を除く): 29619902

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 418, 613, 1226, 1727, 2983, 3454, 5966, 6743, 11647, 13486, 23294, 32813, 65626, 96241, 128117, 192482, 256234, 1058651, 1828579, 2117302, 3657158, 20114369, 40228738]

約数ペア:

[(1, 40228738), (2, 20114369), (11, 3657158), (19, 2117302), (22, 1828579), (38, 1058651), (157, 256234), (209, 192482), (314, 128117), (418, 96241), (613, 65626), (1226, 32813), (1727, 23294), (2983, 13486), (3454, 11647), (5966, 6743)]