71379604678

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1\times {\mathrm{634903}}^1$

素因数の和:635811

約数の個数: 16

約数和(自身を含む): 108797149440

約数和(自身を除く): 37417544762

約数列:

[1, 2, 67, 134, 839, 1678, 56213, 112426, 634903, 1269806, 42538501, 85077002, 532683617, 1065367234, 35689802339, 71379604678]

約数ペア:

[(1, 71379604678), (2, 35689802339), (67, 1065367234), (134, 532683617), (839, 85077002), (1678, 42538501), (56213, 1269806), (112426, 634903)]