71027008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{85369}}^1$

素因数の和:85394

約数の個数: 28

約数和(自身を含む): 151787860

約数和(自身を除く): 80760852

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 85369, 170738, 341476, 682952, 1109797, 1365904, 2219594, 2731808, 4439188, 5463616, 8878376, 17756752, 35513504, 71027008]

約数ペア:

[(1, 71027008), (2, 35513504), (4, 17756752), (8, 8878376), (13, 5463616), (16, 4439188), (26, 2731808), (32, 2219594), (52, 1365904), (64, 1109797), (104, 682952), (208, 341476), (416, 170738), (832, 85369)]