28214933138

素因数分解:

$2^1\times 7^2\times {\mathrm{9511}}^1\times {\mathrm{30271}}^1$

素因数の和:39798

約数の個数: 24

約数和(自身を含む): 49238982144

約数和(自身を除く): 21024049006

約数列:

[1, 2, 7, 14, 49, 98, 9511, 19022, 30271, 60542, 66577, 133154, 211897, 423794, 466039, 932078, 1483279, 2966558, 287907481, 575814962, 2015352367, 4030704734, 14107466569, 28214933138]

約数ペア:

[(1, 28214933138), (2, 14107466569), (7, 4030704734), (14, 2015352367), (49, 575814962), (98, 287907481), (9511, 2966558), (19022, 1483279), (30271, 932078), (60542, 466039), (66577, 423794), (133154, 211897)]