64429813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8081}}^1$

素因数の和:8172

約数の個数: 16

約数和(自身を含む): 79138944

約数和(自身を除く): 14709131

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 8081, 56567, 137377, 541427, 961639, 3789989, 9204259, 64429813]

約数ペア:

[(1, 64429813), (7, 9204259), (17, 3789989), (67, 961639), (119, 541427), (469, 137377), (1139, 56567), (7973, 8081)]