27868208

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9623}}^1$

素因数の和:9812

約数の個数: 20

約数和(自身を含む): 54298608

約数和(自身を除く): 26430400

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9623, 19246, 38492, 76984, 153968, 1741763, 3483526, 6967052, 13934104, 27868208]

約数ペア:

[(1, 27868208), (2, 13934104), (4, 6967052), (8, 3483526), (16, 1741763), (181, 153968), (362, 76984), (724, 38492), (1448, 19246), (2896, 9623)]