28442036

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15161}}^1$

素因数の和:15239

約数の個数: 24

約数和(自身を含む): 57736896

約数和(自身を除く): 29294860

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 15161, 30322, 60644, 106127, 212254, 424508, 1015787, 2031574, 4063148, 7110509, 14221018, 28442036]

約数ペア:

[(1, 28442036), (2, 14221018), (4, 7110509), (7, 4063148), (14, 2031574), (28, 1015787), (67, 424508), (134, 212254), (268, 106127), (469, 60644), (938, 30322), (1876, 15161)]