28543396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53653}}^1$

素因数の和:53683

約数の個数: 24

約数和(自身を含む): 60092480

約数和(自身を除く): 31549084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53653, 107306, 214612, 375571, 751142, 1019407, 1502284, 2038814, 4077628, 7135849, 14271698, 28543396]

約数ペア:

[(1, 28543396), (2, 14271698), (4, 7135849), (7, 4077628), (14, 2038814), (19, 1502284), (28, 1019407), (38, 751142), (76, 375571), (133, 214612), (266, 107306), (532, 53653)]