77793404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{115079}}^1$

素因数の和:115109

約数の個数: 18

約数和(自身を含む): 147417480

約数和(自身を除く): 69624076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 115079, 230158, 460316, 1496027, 2992054, 5984108, 19448351, 38896702, 77793404]

約数ペア:

[(1, 77793404), (2, 38896702), (4, 19448351), (13, 5984108), (26, 2992054), (52, 1496027), (169, 460316), (338, 230158), (676, 115079)]