28838326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6863}}^1$

素因数の和:7067

約数の個数: 16

約数和(自身を含む): 47443968

約数和(自身を除く): 18605642

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 6863, 13726, 75493, 150986, 1310833, 2621666, 14419163, 28838326]

約数ペア:

[(1, 28838326), (2, 14419163), (11, 2621666), (22, 1310833), (191, 150986), (382, 75493), (2101, 13726), (4202, 6863)]