28849506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{686893}}^1$

素因数の和:686905

約数の個数: 16

約数和(自身を含む): 65941824

約数和(自身を除く): 37092318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 686893, 1373786, 2060679, 4121358, 4808251, 9616502, 14424753, 28849506]

約数ペア:

[(1, 28849506), (2, 14424753), (3, 9616502), (6, 4808251), (7, 4121358), (14, 2060679), (21, 1373786), (42, 686893)]