68983352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 133478400

約数和(自身を除く): 64495048

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 1579, 3158, 5461, 6316, 10922, 12632, 21844, 43688, 67897, 135794, 200533, 271588, 401066, 543176, 802132, 1604264, 8622919, 17245838, 34491676, 68983352]

約数ペア:

[(1, 68983352), (2, 34491676), (4, 17245838), (8, 8622919), (43, 1604264), (86, 802132), (127, 543176), (172, 401066), (254, 271588), (344, 200533), (508, 135794), (1016, 67897), (1579, 43688), (3158, 21844), (5461, 12632), (6316, 10922)]