26971972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 49172760

約数和(自身を除く): 22200788

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 1481, 2962, 4553, 5924, 9106, 18212, 42949, 85898, 171796, 232517, 465034, 930068, 6742993, 13485986, 26971972]

約数ペア:

[(1, 26971972), (2, 13485986), (4, 6742993), (29, 930068), (58, 465034), (116, 232517), (157, 171796), (314, 85898), (628, 42949), (1481, 18212), (2962, 9106), (4553, 5924)]