27867944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{267961}}^1$

素因数の和:267980

約数の個数: 16

約数和(自身を含む): 56272020

約数和(自身を除く): 28404076

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 267961, 535922, 1071844, 2143688, 3483493, 6966986, 13933972, 27867944]

約数ペア:

[(1, 27867944), (2, 13933972), (4, 6966986), (8, 3483493), (13, 2143688), (26, 1071844), (52, 535922), (104, 267961)]