68404102

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:928

約数の個数: 24

約数和(自身を含む): 111600720

約数和(自身を除く): 43196618

約数列:

[1, 2, 13, 26, 169, 338, 439, 461, 878, 922, 5707, 5993, 11414, 11986, 74191, 77909, 148382, 155818, 202379, 404758, 2630927, 5261854, 34202051, 68404102]

約数ペア:

[(1, 68404102), (2, 34202051), (13, 5261854), (26, 2630927), (169, 404758), (338, 202379), (439, 155818), (461, 148382), (878, 77909), (922, 74191), (5707, 11986), (5993, 11414)]