78336004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2731}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 140446656

約数和(自身を除く): 62110652

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 2731, 5462, 7171, 10924, 14342, 28684, 193901, 275831, 387802, 551662, 775604, 1103324, 19584001, 39168002, 78336004]

約数ペア:

[(1, 78336004), (2, 39168002), (4, 19584001), (71, 1103324), (101, 775604), (142, 551662), (202, 387802), (284, 275831), (404, 193901), (2731, 28684), (5462, 14342), (7171, 10924)]