28028506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4019}}^1$

素因数の和:4349

約数の個数: 16

約数和(自身を含む): 46020960

約数和(自身を除く): 17992454

約数列:

[1, 2, 11, 22, 317, 634, 3487, 4019, 6974, 8038, 44209, 88418, 1274023, 2548046, 14014253, 28028506]

約数ペア:

[(1, 28028506), (2, 14014253), (11, 2548046), (22, 1274023), (317, 88418), (634, 44209), (3487, 8038), (4019, 6974)]