27999928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{318181}}^1$

素因数の和:318198

約数の個数: 16

約数和(自身を含む): 57272760

約数和(自身を除く): 29272832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 318181, 636362, 1272724, 2545448, 3499991, 6999982, 13999964, 27999928]

約数ペア:

[(1, 27999928), (2, 13999964), (4, 6999982), (8, 3499991), (11, 2545448), (22, 1272724), (44, 636362), (88, 318181)]