64796068

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 114888312

約数和(自身を除く): 50092244

約数列:

[1, 2, 4, 137, 274, 317, 373, 548, 634, 746, 1268, 1492, 43429, 51101, 86858, 102202, 118241, 173716, 204404, 236482, 472964, 16199017, 32398034, 64796068]

約数ペア:

[(1, 64796068), (2, 32398034), (4, 16199017), (137, 472964), (274, 236482), (317, 204404), (373, 173716), (548, 118241), (634, 102202), (746, 86858), (1268, 51101), (1492, 43429)]