72687224

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{313307}}^1$

素因数の和:313342

約数の個数: 16

約数和(自身を含む): 140988600

約数和(自身を除く): 68301376

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 313307, 626614, 1253228, 2506456, 9085903, 18171806, 36343612, 72687224]

約数ペア:

[(1, 72687224), (2, 36343612), (4, 18171806), (8, 9085903), (29, 2506456), (58, 1253228), (116, 626614), (232, 313307)]