64264669

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1783}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 77639680

約数和(自身を除く): 13375011

約数列:

[1, 7, 19, 133, 271, 1783, 1897, 5149, 12481, 33877, 36043, 237139, 483193, 3382351, 9180667, 64264669]

約数ペア:

[(1, 64264669), (7, 9180667), (19, 3382351), (133, 483193), (271, 237139), (1783, 36043), (1897, 33877), (5149, 12481)]