28080424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 27440216

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 1511, 2323, 3022, 4646, 6044, 9292, 12088, 18584, 34753, 69506, 139012, 152611, 278024, 305222, 610444, 1220888, 3510053, 7020106, 14040212, 28080424]

約数ペア:

[(1, 28080424), (2, 14040212), (4, 7020106), (8, 3510053), (23, 1220888), (46, 610444), (92, 305222), (101, 278024), (184, 152611), (202, 139012), (404, 69506), (808, 34753), (1511, 18584), (2323, 12088), (3022, 9292), (4646, 6044)]