64894611929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1\times {\mathrm{57791}}^1$

素因数の和:66260

約数の個数: 16

約数和(自身を含む): 78079303680

約数和(自身を除く): 13184691751

約数列:

[1, 7, 19, 133, 8443, 57791, 59101, 160417, 404537, 1098029, 1122919, 7686203, 487929413, 3415505891, 9270658847, 64894611929]

約数ペア:

[(1, 64894611929), (7, 9270658847), (19, 3415505891), (133, 487929413), (8443, 7686203), (57791, 1122919), (59101, 1098029), (160417, 404537)]