28049662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12511}}^1$

素因数の和:12591

約数の個数: 16

約数和(自身を含む): 45043200

約数和(自身を除く): 16993538

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12511, 25022, 237709, 475418, 738149, 1476298, 14024831, 28049662]

約数ペア:

[(1, 28049662), (2, 14024831), (19, 1476298), (38, 738149), (59, 475418), (118, 237709), (1121, 25022), (2242, 12511)]