68223272

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{50461}}^1$

素因数の和:50493

約数の個数: 24

約数和(自身を含む): 138518190

約数和(自身を除く): 70294918

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 50461, 100922, 201844, 403688, 655993, 1311986, 2623972, 5247944, 8527909, 17055818, 34111636, 68223272]

約数ペア:

[(1, 68223272), (2, 34111636), (4, 17055818), (8, 8527909), (13, 5247944), (26, 2623972), (52, 1311986), (104, 655993), (169, 403688), (338, 201844), (676, 100922), (1352, 50461)]