68653552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{390077}}^1$

素因数の和:390096

約数の個数: 20

約数和(自身を含む): 145109016

約数和(自身を除く): 76455464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 390077, 780154, 1560308, 3120616, 4290847, 6241232, 8581694, 17163388, 34326776, 68653552]

約数ペア:

[(1, 68653552), (2, 34326776), (4, 17163388), (8, 8581694), (11, 6241232), (16, 4290847), (22, 3120616), (44, 1560308), (88, 780154), (176, 390077)]