28572452

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{7433}}^1$

素因数の和:7499

約数の個数: 18

約数和(自身を含む): 51673734

約数和(自身を除く): 23101282

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 7433, 14866, 29732, 230423, 460846, 921692, 7143113, 14286226, 28572452]

約数ペア:

[(1, 28572452), (2, 14286226), (4, 7143113), (31, 921692), (62, 460846), (124, 230423), (961, 29732), (1922, 14866), (3844, 7433)]