28977396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344969}}^1$

素因数の和:344983

約数の個数: 24

約数和(自身を含む): 77273280

約数和(自身を除く): 48295884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344969, 689938, 1034907, 1379876, 2069814, 2414783, 4139628, 4829566, 7244349, 9659132, 14488698, 28977396]

約数ペア:

[(1, 28977396), (2, 14488698), (3, 9659132), (4, 7244349), (6, 4829566), (7, 4139628), (12, 2414783), (14, 2069814), (21, 1379876), (28, 1034907), (42, 689938), (84, 344969)]