78664294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{55949}}^1$

素因数の和:56007

約数の個数: 16

約数和(自身を含む): 127566000

約数和(自身を除く): 48901706

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 55949, 111898, 1063031, 2070113, 2126062, 4140226, 39332147, 78664294]

約数ペア:

[(1, 78664294), (2, 39332147), (19, 4140226), (37, 2126062), (38, 2070113), (74, 1063031), (703, 111898), (1406, 55949)]