28080463404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334291231}}^1$

素因数の和:334291245

約数の個数: 24

約数和(自身を含む): 74881235968

約数和(自身を除く): 46800772564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334291231, 668582462, 1002873693, 1337164924, 2005747386, 2340038617, 4011494772, 4680077234, 7020115851, 9360154468, 14040231702, 28080463404]

約数ペア:

[(1, 28080463404), (2, 14040231702), (3, 9360154468), (4, 7020115851), (6, 4680077234), (7, 4011494772), (12, 2340038617), (14, 2005747386), (21, 1337164924), (28, 1002873693), (42, 668582462), (84, 334291231)]