71320759846

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5151001}}^1$

素因数の和:5151076

約数の個数: 32

約数和(自身を含む): 130546994688

約数和(自身を除く): 59226234842

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 5151001, 10302002, 36057007, 72114014, 118473023, 221493043, 236946046, 442986086, 829311161, 1550451301, 1658622322, 3100902602, 5094339989, 10188679978, 35660379923, 71320759846]

約数ペア:

[(1, 71320759846), (2, 35660379923), (7, 10188679978), (14, 5094339989), (23, 3100902602), (43, 1658622322), (46, 1550451301), (86, 829311161), (161, 442986086), (301, 236946046), (322, 221493043), (602, 118473023), (989, 72114014), (1978, 36057007), (6923, 10302002), (13846, 5151001)]