28714644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113947}}^1$

素因数の和:113964

約数の個数: 36

約数和(自身を含む): 82954144

約数和(自身を除く): 54239500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113947, 227894, 341841, 455788, 683682, 797629, 1025523, 1367364, 1595258, 2051046, 2392887, 3190516, 4102092, 4785774, 7178661, 9571548, 14357322, 28714644]

約数ペア:

[(1, 28714644), (2, 14357322), (3, 9571548), (4, 7178661), (6, 4785774), (7, 4102092), (9, 3190516), (12, 2392887), (14, 2051046), (18, 1595258), (21, 1367364), (28, 1025523), (36, 797629), (42, 683682), (63, 455788), (84, 341841), (126, 227894), (252, 113947)]