38767267

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 11920733

約数列:

[1, 7, 11, 31, 77, 109, 149, 217, 341, 763, 1043, 1199, 1639, 2387, 3379, 4619, 8393, 11473, 16241, 23653, 32333, 37169, 50809, 113687, 178651, 260183, 355663, 503471, 1250557, 3524297, 5538181, 38767267]

約数ペア:

[(1, 38767267), (7, 5538181), (11, 3524297), (31, 1250557), (77, 503471), (109, 355663), (149, 260183), (217, 178651), (341, 113687), (763, 50809), (1043, 37169), (1199, 32333), (1639, 23653), (2387, 16241), (3379, 11473), (4619, 8393)]