28414348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 52743600

約数和(自身を除く): 24329252

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 2729, 5206, 5458, 10412, 10916, 51851, 103702, 207404, 373873, 747746, 1495492, 7103587, 14207174, 28414348]

約数ペア:

[(1, 28414348), (2, 14207174), (4, 7103587), (19, 1495492), (38, 747746), (76, 373873), (137, 207404), (274, 103702), (548, 51851), (2603, 10916), (2729, 10412), (5206, 5458)]