28241512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271553}}^1$

素因数の和:271572

約数の個数: 16

約数和(自身を含む): 57026340

約数和(自身を除く): 28784828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271553, 543106, 1086212, 2172424, 3530189, 7060378, 14120756, 28241512]

約数ペア:

[(1, 28241512), (2, 14120756), (4, 7060378), (8, 3530189), (13, 2172424), (26, 1086212), (52, 543106), (104, 271553)]