42742736

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{17929}}^1$

素因数の和:18086

約数の個数: 20

約数和(自身を含む): 83374500

約数和(自身を除く): 40631764

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 17929, 35858, 71716, 143432, 286864, 2671421, 5342842, 10685684, 21371368, 42742736]

約数ペア:

[(1, 42742736), (2, 21371368), (4, 10685684), (8, 5342842), (16, 2671421), (149, 286864), (298, 143432), (596, 71716), (1192, 35858), (2384, 17929)]