70399496

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 134258040

約数和(自身を除く): 63858544

約数列:

[1, 2, 4, 8, 97, 194, 257, 353, 388, 514, 706, 776, 1028, 1412, 2056, 2824, 24929, 34241, 49858, 68482, 90721, 99716, 136964, 181442, 199432, 273928, 362884, 725768, 8799937, 17599874, 35199748, 70399496]

約数ペア:

[(1, 70399496), (2, 35199748), (4, 17599874), (8, 8799937), (97, 725768), (194, 362884), (257, 273928), (353, 199432), (388, 181442), (514, 136964), (706, 99716), (776, 90721), (1028, 68482), (1412, 49858), (2056, 34241), (2824, 24929)]