71110004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68639}}^1$

素因数の和:68687

約数の個数: 24

約数和(自身を含む): 146065920

約数和(自身を除く): 74955916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68639, 137278, 274556, 480473, 960946, 1921892, 2539643, 5079286, 10158572, 17777501, 35555002, 71110004]

約数ペア:

[(1, 71110004), (2, 35555002), (4, 17777501), (7, 10158572), (14, 5079286), (28, 2539643), (37, 1921892), (74, 960946), (148, 480473), (259, 274556), (518, 137278), (1036, 68639)]