68227742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{13907}}^1$

素因数の和:14143

約数の個数: 16

約数和(自身を含む): 112154112

約数和(自身を除く): 43926370

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 13907, 27814, 152977, 305954, 3101261, 6202522, 34113871, 68227742]

約数ペア:

[(1, 68227742), (2, 34113871), (11, 6202522), (22, 3101261), (223, 305954), (446, 152977), (2453, 27814), (4906, 13907)]