72549514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{1613}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 111637152

約数和(自身を除く): 39087638

約数列:

[1, 2, 43, 86, 523, 1046, 1613, 3226, 22489, 44978, 69359, 138718, 843599, 1687198, 36274757, 72549514]

約数ペア:

[(1, 72549514), (2, 36274757), (43, 1687198), (86, 843599), (523, 138718), (1046, 69359), (1613, 44978), (3226, 22489)]