28498866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431801}}^1$

素因数の和:431817

約数の個数: 16

約数和(自身を含む): 62179488

約数和(自身を除く): 33680622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431801, 863602, 1295403, 2590806, 4749811, 9499622, 14249433, 28498866]

約数ペア:

[(1, 28498866), (2, 14249433), (3, 9499622), (6, 4749811), (11, 2590806), (22, 1295403), (33, 863602), (66, 431801)]