27119728

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23873}}^1$

素因数の和:23952

約数の個数: 20

約数和(自身を含む): 53286768

約数和(自身を除く): 26167040

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23873, 47746, 95492, 190984, 381968, 1694983, 3389966, 6779932, 13559864, 27119728]

約数ペア:

[(1, 27119728), (2, 13559864), (4, 6779932), (8, 3389966), (16, 1694983), (71, 381968), (142, 190984), (284, 95492), (568, 47746), (1136, 23873)]