78340094

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{136481}}^1$

素因数の和:136531

約数の個数: 16

約数和(自身を含む): 137573856

約数和(自身を除く): 59233762

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 136481, 272962, 955367, 1910734, 5595721, 11191442, 39170047, 78340094]

約数ペア:

[(1, 78340094), (2, 39170047), (7, 11191442), (14, 5595721), (41, 1910734), (82, 955367), (287, 272962), (574, 136481)]