71808824

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{65519}}^1$

素因数の和:65662

約数の個数: 16

約数和(自身を含む): 135626400

約数和(自身を除く): 63817576

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 65519, 131038, 262076, 524152, 8976103, 17952206, 35904412, 71808824]

約数ペア:

[(1, 71808824), (2, 35904412), (4, 17952206), (8, 8976103), (137, 524152), (274, 262076), (548, 131038), (1096, 65519)]