70625716

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19861}}^1$

素因数の和:19999

約数の個数: 24

約数和(自身を含む): 142370816

約数和(自身を除く): 71745100

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 19861, 39722, 79444, 139027, 278054, 556108, 2522347, 5044694, 10089388, 17656429, 35312858, 70625716]

約数ペア:

[(1, 70625716), (2, 35312858), (4, 17656429), (7, 10089388), (14, 5044694), (28, 2522347), (127, 556108), (254, 278054), (508, 139027), (889, 79444), (1778, 39722), (3556, 19861)]