28601006

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12728

約数の個数: 24

約数和(自身を含む): 52079760

約数和(自身を除く): 23478754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12689, 25378, 88823, 177646, 291847, 583694, 621761, 1243522, 2042929, 4085858, 14300503, 28601006]

約数ペア:

[(1, 28601006), (2, 14300503), (7, 4085858), (14, 2042929), (23, 1243522), (46, 621761), (49, 583694), (98, 291847), (161, 177646), (322, 88823), (1127, 25378), (2254, 12689)]