78808574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{7411}}^1$

素因数の和:7835

約数の個数: 16

約数和(自身を含む): 127634640

約数和(自身を除く): 48826066

約数列:

[1, 2, 13, 26, 409, 818, 5317, 7411, 10634, 14822, 96343, 192686, 3031099, 6062198, 39404287, 78808574]

約数ペア:

[(1, 78808574), (2, 39404287), (13, 6062198), (26, 3031099), (409, 192686), (818, 96343), (5317, 14822), (7411, 10634)]