64281964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1787}}^1$

素因数の和:1854

約数の個数: 36

約数和(自身を含む): 124584264

約数和(自身を除く): 60302300

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 529, 782, 1058, 1564, 1787, 2116, 3574, 7148, 8993, 17986, 30379, 35972, 41101, 60758, 82202, 121516, 164404, 698717, 945323, 1397434, 1890646, 2794868, 3781292, 16070491, 32140982, 64281964]

約数ペア:

[(1, 64281964), (2, 32140982), (4, 16070491), (17, 3781292), (23, 2794868), (34, 1890646), (46, 1397434), (68, 945323), (92, 698717), (391, 164404), (529, 121516), (782, 82202), (1058, 60758), (1564, 41101), (1787, 35972), (2116, 30379), (3574, 17986), (7148, 8993)]