68870611

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 74793600

約数和(自身を除く): 5922989

約数列:

[1, 19, 41, 211, 419, 779, 4009, 7961, 8651, 17179, 88409, 164369, 326401, 1679771, 3624769, 68870611]

約数ペア:

[(1, 68870611), (19, 3624769), (41, 1679771), (211, 326401), (419, 164369), (779, 88409), (4009, 17179), (7961, 8651)]