27841424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{133853}}^1$

素因数の和:133874

約数の個数: 20

約数和(自身を含む): 58092636

約数和(自身を除く): 30251212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 133853, 267706, 535412, 1070824, 1740089, 2141648, 3480178, 6960356, 13920712, 27841424]

約数ペア:

[(1, 27841424), (2, 13920712), (4, 6960356), (8, 3480178), (13, 2141648), (16, 1740089), (26, 1070824), (52, 535412), (104, 267706), (208, 133853)]