64432249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 77875200

約数和(自身を除く): 13442951

約数列:

[1, 7, 19, 133, 239, 1673, 2027, 4541, 14189, 31787, 38513, 269591, 484453, 3391171, 9204607, 64432249]

約数ペア:

[(1, 64432249), (7, 9204607), (19, 3391171), (133, 484453), (239, 269591), (1673, 38513), (2027, 31787), (4541, 14189)]