29774672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97943}}^1$

素因数の和:97970

約数の個数: 20

約数和(自身を含む): 60725280

約数和(自身を除く): 30950608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 97943, 195886, 391772, 783544, 1567088, 1860917, 3721834, 7443668, 14887336, 29774672]

約数ペア:

[(1, 29774672), (2, 14887336), (4, 7443668), (8, 3721834), (16, 1860917), (19, 1567088), (38, 783544), (76, 391772), (152, 195886), (304, 97943)]