28780914

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{57793}}^1$

素因数の和:57881

約数の個数: 16

約数和(自身を含む): 58256352

約数和(自身を除く): 29475438

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 57793, 115586, 173379, 346758, 4796819, 9593638, 14390457, 28780914]

約数ペア:

[(1, 28780914), (2, 14390457), (3, 9593638), (6, 4796819), (83, 346758), (166, 173379), (249, 115586), (498, 57793)]