28415762

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 43690752

約数和(自身を除く): 15274990

約数列:

[1, 2, 71, 97, 142, 194, 2063, 4126, 6887, 13774, 146473, 200111, 292946, 400222, 14207881, 28415762]

約数ペア:

[(1, 28415762), (2, 14207881), (71, 400222), (97, 292946), (142, 200111), (194, 146473), (2063, 13774), (4126, 6887)]