70903084

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^2\times {\mathrm{157}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 143841936

約数和(自身を除く): 72938852

約数列:

[1, 2, 4, 7, 14, 28, 127, 157, 254, 314, 508, 628, 889, 1099, 1778, 2198, 3556, 4396, 16129, 19939, 32258, 39878, 64516, 79756, 112903, 139573, 225806, 279146, 451612, 558292, 2532253, 5064506, 10129012, 17725771, 35451542, 70903084]

約数ペア:

[(1, 70903084), (2, 35451542), (4, 17725771), (7, 10129012), (14, 5064506), (28, 2532253), (127, 558292), (157, 451612), (254, 279146), (314, 225806), (508, 139573), (628, 112903), (889, 79756), (1099, 64516), (1778, 39878), (2198, 32258), (3556, 19939), (4396, 16129)]