245962496

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{73907}}^1$

素因数の和:73936

約数の個数: 36

約数和(自身を含む): 528737832

約数和(自身を除く): 282775336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 73907, 147814, 295628, 591256, 960791, 1182512, 1921582, 2365024, 3843164, 4730048, 7686328, 9460096, 15372656, 18920192, 30745312, 61490624, 122981248, 245962496]

約数ペア:

[(1, 245962496), (2, 122981248), (4, 61490624), (8, 30745312), (13, 18920192), (16, 15372656), (26, 9460096), (32, 7686328), (52, 4730048), (64, 3843164), (104, 2365024), (128, 1921582), (208, 1182512), (256, 960791), (416, 591256), (832, 295628), (1664, 147814), (3328, 73907)]