71668831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4506

約数の個数: 16

約数和(自身を含む): 81718560

約数和(自身を除く): 10049729

約数列:

[1, 13, 29, 43, 377, 559, 1247, 4421, 16211, 57473, 128209, 190103, 1666717, 2471339, 5512987, 71668831]

約数ペア:

[(1, 71668831), (13, 5512987), (29, 2471339), (43, 1666717), (377, 190103), (559, 128209), (1247, 57473), (4421, 16211)]