28613278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44293}}^1$

素因数の和:44331

約数の個数: 16

約数和(自身を含む): 47837520

約数和(自身を除く): 19224242

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 44293, 88586, 752981, 841567, 1505962, 1683134, 14306639, 28613278]

約数ペア:

[(1, 28613278), (2, 14306639), (17, 1683134), (19, 1505962), (34, 841567), (38, 752981), (323, 88586), (646, 44293)]