28647706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1447}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 45351360

約数和(自身を除く): 16703654

約数列:

[1, 2, 19, 38, 521, 1042, 1447, 2894, 9899, 19798, 27493, 54986, 753887, 1507774, 14323853, 28647706]

約数ペア:

[(1, 28647706), (2, 14323853), (19, 1507774), (38, 753887), (521, 54986), (1042, 27493), (1447, 19798), (2894, 9899)]