28267492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13669}}^1$

素因数の和:13731

約数の個数: 24

約数和(自身を含む): 55117440

約数和(自身を除く): 26849948

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 13669, 27338, 54676, 150359, 300718, 601436, 642443, 1284886, 2569772, 7066873, 14133746, 28267492]

約数ペア:

[(1, 28267492), (2, 14133746), (4, 7066873), (11, 2569772), (22, 1284886), (44, 642443), (47, 601436), (94, 300718), (188, 150359), (517, 54676), (1034, 27338), (2068, 13669)]