42141288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{250841}}^1$

素因数の和:250857

約数の個数: 32

約数和(自身を含む): 120404160

約数和(自身を除く): 78262872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 250841, 501682, 752523, 1003364, 1505046, 1755887, 2006728, 3010092, 3511774, 5267661, 6020184, 7023548, 10535322, 14047096, 21070644, 42141288]

約数ペア:

[(1, 42141288), (2, 21070644), (3, 14047096), (4, 10535322), (6, 7023548), (7, 6020184), (8, 5267661), (12, 3511774), (14, 3010092), (21, 2006728), (24, 1755887), (28, 1505046), (42, 1003364), (56, 752523), (84, 501682), (168, 250841)]