70936369

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 85412448

約数和(自身を除く): 14476079

約数列:

[1, 7, 43, 49, 131, 257, 301, 917, 1799, 2107, 5633, 6419, 11051, 12593, 33667, 39431, 77357, 235669, 276017, 541499, 1447681, 1649683, 10133767, 70936369]

約数ペア:

[(1, 70936369), (7, 10133767), (43, 1649683), (49, 1447681), (131, 541499), (257, 276017), (301, 235669), (917, 77357), (1799, 39431), (2107, 33667), (5633, 12593), (6419, 11051)]