69769232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{335429}}^1$

素因数の和:335450

約数の個数: 20

約数和(自身を含む): 145576620

約数和(自身を除く): 75807388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 335429, 670858, 1341716, 2683432, 4360577, 5366864, 8721154, 17442308, 34884616, 69769232]

約数ペア:

[(1, 69769232), (2, 34884616), (4, 17442308), (8, 8721154), (13, 5366864), (16, 4360577), (26, 2683432), (52, 1341716), (104, 670858), (208, 335429)]