68021896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9437}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 137606040

約数和(自身を除く): 69584144

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 9437, 18874, 37748, 75496, 160429, 320858, 500161, 641716, 1000322, 1283432, 2000644, 4001288, 8502737, 17005474, 34010948, 68021896]

約数ペア:

[(1, 68021896), (2, 34010948), (4, 17005474), (8, 8502737), (17, 4001288), (34, 2000644), (53, 1283432), (68, 1000322), (106, 641716), (136, 500161), (212, 320858), (424, 160429), (901, 75496), (1802, 37748), (3604, 18874), (7208, 9437)]