28132818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29123}}^1$

素因数の和:29158

約数の個数: 32

約数和(自身を含む): 67101696

約数和(自身を除く): 38968878

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 29123, 58246, 87369, 174738, 203861, 407722, 611583, 669829, 1223166, 1339658, 2009487, 4018974, 4688803, 9377606, 14066409, 28132818]

約数ペア:

[(1, 28132818), (2, 14066409), (3, 9377606), (6, 4688803), (7, 4018974), (14, 2009487), (21, 1339658), (23, 1223166), (42, 669829), (46, 611583), (69, 407722), (138, 203861), (161, 174738), (322, 87369), (483, 58246), (966, 29123)]