28803706

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 44083008

約数和(自身を除く): 15279302

約数列:

[1, 2, 71, 142, 193, 386, 1051, 2102, 13703, 27406, 74621, 149242, 202843, 405686, 14401853, 28803706]

約数ペア:

[(1, 28803706), (2, 14401853), (71, 405686), (142, 202843), (193, 149242), (386, 74621), (1051, 27406), (2102, 13703)]