79771774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{28429}}^1$

素因数の和:28515

約数の個数: 16

約数和(自身を含む): 126911520

約数和(自身を除く): 47139746

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 28429, 56858, 653867, 1307734, 1734169, 3468338, 39885887, 79771774]

約数ペア:

[(1, 79771774), (2, 39885887), (23, 3468338), (46, 1734169), (61, 1307734), (122, 653867), (1403, 56858), (2806, 28429)]