28767938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24421}}^1$

素因数の和:24473

約数の個数: 16

約数和(自身を含む): 46890240

約数和(自身を除く): 18122302

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 24421, 48842, 463999, 757051, 927998, 1514102, 14383969, 28767938]

約数ペア:

[(1, 28767938), (2, 14383969), (19, 1514102), (31, 927998), (38, 757051), (62, 463999), (589, 48842), (1178, 24421)]