64144703

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 78048000

約数和(自身を除く): 13903297

約数列:

[1, 7, 19, 89, 133, 623, 1691, 5419, 11837, 37933, 102961, 482291, 720727, 3376037, 9163529, 64144703]

約数ペア:

[(1, 64144703), (7, 9163529), (19, 3376037), (89, 720727), (133, 482291), (623, 102961), (1691, 37933), (5419, 11837)]