42849268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139121}}^1$

素因数の和:139143

約数の個数: 24

約数和(自身を含む): 93489984

約数和(自身を除く): 50640716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 139121, 278242, 556484, 973847, 1530331, 1947694, 3060662, 3895388, 6121324, 10712317, 21424634, 42849268]

約数ペア:

[(1, 42849268), (2, 21424634), (4, 10712317), (7, 6121324), (11, 3895388), (14, 3060662), (22, 1947694), (28, 1530331), (44, 973847), (77, 556484), (154, 278242), (308, 139121)]