78834028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{216577}}^1$

素因数の和:216601

約数の個数: 24

約数和(自身を含む): 169797152

約数和(自身を除く): 90963124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 216577, 433154, 866308, 1516039, 2815501, 3032078, 5631002, 6064156, 11262004, 19708507, 39417014, 78834028]

約数ペア:

[(1, 78834028), (2, 39417014), (4, 19708507), (7, 11262004), (13, 6064156), (14, 5631002), (26, 3032078), (28, 2815501), (52, 1516039), (91, 866308), (182, 433154), (364, 216577)]