28787916

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{30367}}^1$

素因数の和:30453

約数の個数: 24

約数和(自身を含む): 68024320

約数和(自身を除く): 39236404

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 30367, 60734, 91101, 121468, 182202, 364404, 2398993, 4797986, 7196979, 9595972, 14393958, 28787916]

約数ペア:

[(1, 28787916), (2, 14393958), (3, 9595972), (4, 7196979), (6, 4797986), (12, 2398993), (79, 364404), (158, 182202), (237, 121468), (316, 91101), (474, 60734), (948, 30367)]