8474152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 16869600

約数和(自身を除く): 8395448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 283, 394, 566, 788, 1132, 1576, 2264, 3743, 5377, 7486, 10754, 14972, 21508, 29944, 43016, 55751, 111502, 223004, 446008, 1059269, 2118538, 4237076, 8474152]

約数ペア:

[(1, 8474152), (2, 4237076), (4, 2118538), (8, 1059269), (19, 446008), (38, 223004), (76, 111502), (152, 55751), (197, 43016), (283, 29944), (394, 21508), (566, 14972), (788, 10754), (1132, 7486), (1576, 5377), (2264, 3743)]