28206064

素因数分解:

$2^4\times {\mathrm{1097}}^1\times {\mathrm{1607}}^1$

素因数の和:2712

約数の個数: 20

約数和(自身を含む): 54733104

約数和(自身を除く): 26527040

約数列:

[1, 2, 4, 8, 16, 1097, 1607, 2194, 3214, 4388, 6428, 8776, 12856, 17552, 25712, 1762879, 3525758, 7051516, 14103032, 28206064]

約数ペア:

[(1, 28206064), (2, 14103032), (4, 7051516), (8, 3525758), (16, 1762879), (1097, 25712), (1607, 17552), (2194, 12856), (3214, 8776), (4388, 6428)]