27125488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130411}}^1$

素因数の和:130432

約数の個数: 20

約数和(自身を含む): 56598808

約数和(自身を除く): 29473320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130411, 260822, 521644, 1043288, 1695343, 2086576, 3390686, 6781372, 13562744, 27125488]

約数ペア:

[(1, 27125488), (2, 13562744), (4, 6781372), (8, 3390686), (13, 2086576), (16, 1695343), (26, 1043288), (52, 521644), (104, 260822), (208, 130411)]