28709514

素因数分解:

$2^1\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{1277}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 62302500

約数和(自身を除く): 33592986

約数列:

[1, 2, 3, 6, 9, 18, 1249, 1277, 2498, 2554, 3747, 3831, 7494, 7662, 11241, 11493, 22482, 22986, 1594973, 3189946, 4784919, 9569838, 14354757, 28709514]

約数ペア:

[(1, 28709514), (2, 14354757), (3, 9569838), (6, 4784919), (9, 3189946), (18, 1594973), (1249, 22986), (1277, 22482), (2498, 11493), (2554, 11241), (3747, 7662), (3831, 7494)]