140049754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3697}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 238565376

約数和(自身を除く): 98515622

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2914, 3697, 7394, 18941, 37882, 48061, 96122, 114607, 173759, 229214, 347518, 1489891, 2258867, 2979782, 4517734, 5386529, 10773058, 70024877, 140049754]

約数ペア:

[(1, 140049754), (2, 70024877), (13, 10773058), (26, 5386529), (31, 4517734), (47, 2979782), (62, 2258867), (94, 1489891), (403, 347518), (611, 229214), (806, 173759), (1222, 114607), (1457, 96122), (2914, 48061), (3697, 37882), (7394, 18941)]