64904741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3931}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 75494400

約数和(自身を除く): 10589659

約数列:

[1, 11, 19, 79, 209, 869, 1501, 3931, 16511, 43241, 74689, 310549, 821579, 3416039, 5900431, 64904741]

約数ペア:

[(1, 64904741), (11, 5900431), (19, 3416039), (79, 821579), (209, 310549), (869, 74689), (1501, 43241), (3931, 16511)]