69645868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6689}}^1$

素因数の和:6849

約数の個数: 24

約数和(自身を含む): 129250800

約数和(自身を除く): 59604932

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 6689, 10412, 13378, 26756, 127091, 254182, 508364, 916393, 1832786, 3665572, 17411467, 34822934, 69645868]

約数ペア:

[(1, 69645868), (2, 34822934), (4, 17411467), (19, 3665572), (38, 1832786), (76, 916393), (137, 508364), (274, 254182), (548, 127091), (2603, 26756), (5206, 13378), (6689, 10412)]