71242754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{53087}}^1$

素因数の和:53161

約数の個数: 16

約数和(自身を含む): 118492416

約数和(自身を除く): 47249662

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 53087, 106174, 583957, 1167914, 3238307, 6476614, 35621377, 71242754]

約数ペア:

[(1, 71242754), (2, 35621377), (11, 6476614), (22, 3238307), (61, 1167914), (122, 583957), (671, 106174), (1342, 53087)]