78857296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37057}}^1$

素因数の和:37091

約数の個数: 40

約数和(自身を含む): 183807680

約数和(自身を除く): 104950384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 37057, 74114, 148228, 259399, 296456, 518798, 592912, 704083, 1037596, 1408166, 2075192, 2816332, 4150384, 4928581, 5632664, 9857162, 11265328, 19714324, 39428648, 78857296]

約数ペア:

[(1, 78857296), (2, 39428648), (4, 19714324), (7, 11265328), (8, 9857162), (14, 5632664), (16, 4928581), (19, 4150384), (28, 2816332), (38, 2075192), (56, 1408166), (76, 1037596), (112, 704083), (133, 592912), (152, 518798), (266, 296456), (304, 259399), (532, 148228), (1064, 74114), (2128, 37057)]