71457906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{916127}}^1$

素因数の和:916145

約数の個数: 16

約数和(自身を含む): 153909504

約数和(自身を除く): 82451598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 916127, 1832254, 2748381, 5496762, 11909651, 23819302, 35728953, 71457906]

約数ペア:

[(1, 71457906), (2, 35728953), (3, 23819302), (6, 11909651), (13, 5496762), (26, 2748381), (39, 1832254), (78, 916127)]