78024944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{256661}}^1$

素因数の和:256688

約数の個数: 20

約数和(自身を含む): 159130440

約数和(自身を除く): 81105496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 256661, 513322, 1026644, 2053288, 4106576, 4876559, 9753118, 19506236, 39012472, 78024944]

約数ペア:

[(1, 78024944), (2, 39012472), (4, 19506236), (8, 9753118), (16, 4876559), (19, 4106576), (38, 2053288), (76, 1026644), (152, 513322), (304, 256661)]