28349684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4703}}^1$

素因数の和:4855

約数の個数: 24

約数和(自身を含む): 54528768

約数和(自身を除く): 26179084

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 4703, 6028, 9406, 18812, 51733, 103466, 206932, 644311, 1288622, 2577244, 7087421, 14174842, 28349684]

約数ペア:

[(1, 28349684), (2, 14174842), (4, 7087421), (11, 2577244), (22, 1288622), (44, 644311), (137, 206932), (274, 103466), (548, 51733), (1507, 18812), (3014, 9406), (4703, 6028)]