28854396

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8263}}^1$

素因数の和:8370

約数の個数: 36

約数和(自身を含む): 73698352

約数和(自身を除く): 44843956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8263, 16526, 24789, 33052, 49578, 74367, 99156, 148734, 297468, 801511, 1603022, 2404533, 3206044, 4809066, 7213599, 9618132, 14427198, 28854396]

約数ペア:

[(1, 28854396), (2, 14427198), (3, 9618132), (4, 7213599), (6, 4809066), (9, 3206044), (12, 2404533), (18, 1603022), (36, 801511), (97, 297468), (194, 148734), (291, 99156), (388, 74367), (582, 49578), (873, 33052), (1164, 24789), (1746, 16526), (3492, 8263)]