27261968

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{1709}}^1$

素因数の和:2714

約数の個数: 20

約数和(自身を含む): 52903980

約数和(自身を除く): 25642012

約数列:

[1, 2, 4, 8, 16, 997, 1709, 1994, 3418, 3988, 6836, 7976, 13672, 15952, 27344, 1703873, 3407746, 6815492, 13630984, 27261968]

約数ペア:

[(1, 27261968), (2, 13630984), (4, 6815492), (8, 3407746), (16, 1703873), (997, 27344), (1709, 15952), (1994, 13672), (3418, 7976), (3988, 6836)]