72987154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16903}}^1$

素因数の和:17049

約数の個数: 16

約数和(自身を含む): 116840448

約数和(自身を除く): 43853294

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 16903, 33806, 287351, 574702, 2146681, 4293362, 36493577, 72987154]

約数ペア:

[(1, 72987154), (2, 36493577), (17, 4293362), (34, 2146681), (127, 574702), (254, 287351), (2159, 33806), (4318, 16903)]