71040988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7893

約数の個数: 24

約数和(自身を含む): 129629808

約数和(自身を除く): 58588820

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 7793, 9116, 15586, 31172, 335099, 413029, 670198, 826058, 1340396, 1652116, 17760247, 35520494, 71040988]

約数ペア:

[(1, 71040988), (2, 35520494), (4, 17760247), (43, 1652116), (53, 1340396), (86, 826058), (106, 670198), (172, 413029), (212, 335099), (2279, 31172), (4558, 15586), (7793, 9116)]