28287062

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 43218960

約数和(自身を除く): 14931898

約数列:

[1, 2, 73, 146, 313, 619, 626, 1238, 22849, 45187, 45698, 90374, 193747, 387494, 14143531, 28287062]

約数ペア:

[(1, 28287062), (2, 14143531), (73, 387494), (146, 193747), (313, 90374), (619, 45698), (626, 45187), (1238, 22849)]