28648304

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{6967}}^1$

素因数の和:7232

約数の個数: 20

約数和(自身を含む): 55730064

約数和(自身を除く): 27081760

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 6967, 13934, 27868, 55736, 111472, 1790519, 3581038, 7162076, 14324152, 28648304]

約数ペア:

[(1, 28648304), (2, 14324152), (4, 7162076), (8, 3581038), (16, 1790519), (257, 111472), (514, 55736), (1028, 27868), (2056, 13934), (4112, 6967)]