27560728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{265007}}^1$

素因数の和:265026

約数の個数: 16

約数和(自身を含む): 55651680

約数和(自身を除く): 28090952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 265007, 530014, 1060028, 2120056, 3445091, 6890182, 13780364, 27560728]

約数ペア:

[(1, 27560728), (2, 13780364), (4, 6890182), (8, 3445091), (13, 2120056), (26, 1060028), (52, 530014), (104, 265007)]