25749104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{84701}}^1$

素因数の和:84728

約数の個数: 20

約数和(自身を含む): 52515240

約数和(自身を除く): 26766136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 84701, 169402, 338804, 677608, 1355216, 1609319, 3218638, 6437276, 12874552, 25749104]

約数ペア:

[(1, 25749104), (2, 12874552), (4, 6437276), (8, 3218638), (16, 1609319), (19, 1355216), (38, 677608), (76, 338804), (152, 169402), (304, 84701)]