70809232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{340429}}^1$

素因数の和:340450

約数の個数: 20

約数和(自身を含む): 147746620

約数和(自身を除く): 76937388

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 340429, 680858, 1361716, 2723432, 4425577, 5446864, 8851154, 17702308, 35404616, 70809232]

約数ペア:

[(1, 70809232), (2, 35404616), (4, 17702308), (8, 8851154), (13, 5446864), (16, 4425577), (26, 2723432), (52, 1361716), (104, 680858), (208, 340429)]