70397761

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 85691520

約数和(自身を除く): 15293759

約数列:

[1, 7, 29, 49, 107, 203, 463, 749, 1421, 3103, 3241, 5243, 13427, 21721, 22687, 49541, 93989, 152047, 346787, 657923, 1436689, 2427509, 10056823, 70397761]

約数ペア:

[(1, 70397761), (7, 10056823), (29, 2427509), (49, 1436689), (107, 657923), (203, 346787), (463, 152047), (749, 93989), (1421, 49541), (3103, 22687), (3241, 21721), (5243, 13427)]