27559888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{74891}}^1$

素因数の和:74922

約数の個数: 20

約数和(自身を含む): 55719648

約数和(自身を除く): 28159760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 74891, 149782, 299564, 599128, 1198256, 1722493, 3444986, 6889972, 13779944, 27559888]

約数ペア:

[(1, 27559888), (2, 13779944), (4, 6889972), (8, 3444986), (16, 1722493), (23, 1198256), (46, 599128), (92, 299564), (184, 149782), (368, 74891)]