28976938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5821}}^1$

素因数の和:5973

約数の個数: 16

約数和(自身を含む): 46110240

約数和(自身を除く): 17133302

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5821, 11642, 110599, 221198, 762551, 1525102, 14488469, 28976938]

約数ペア:

[(1, 28976938), (2, 14488469), (19, 1525102), (38, 762551), (131, 221198), (262, 110599), (2489, 11642), (4978, 5821)]