71005816

素因数分解:

$2^3\times 7^1\times {\mathrm{1267961}}^1$

素因数の和:1267974

約数の個数: 16

約数和(自身を含む): 152155440

約数和(自身を除く): 81149624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1267961, 2535922, 5071844, 8875727, 10143688, 17751454, 35502908, 71005816]

約数ペア:

[(1, 71005816), (2, 35502908), (4, 17751454), (7, 10143688), (8, 8875727), (14, 5071844), (28, 2535922), (56, 1267961)]