74032208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243527}}^1$

素因数の和:243554

約数の個数: 20

約数和(自身を含む): 150987360

約数和(自身を除く): 76955152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243527, 487054, 974108, 1948216, 3896432, 4627013, 9254026, 18508052, 37016104, 74032208]

約数ペア:

[(1, 74032208), (2, 37016104), (4, 18508052), (8, 9254026), (16, 4627013), (19, 3896432), (38, 1948216), (76, 974108), (152, 487054), (304, 243527)]