73928660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284341}}^1$

素因数の和:284363

約数の個数: 24

約数和(自身を含む): 167193096

約数和(自身を除く): 93264436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 284341, 568682, 1137364, 1421705, 2843410, 3696433, 5686820, 7392866, 14785732, 18482165, 36964330, 73928660]

約数ペア:

[(1, 73928660), (2, 36964330), (4, 18482165), (5, 14785732), (10, 7392866), (13, 5686820), (20, 3696433), (26, 2843410), (52, 1421705), (65, 1137364), (130, 568682), (260, 284341)]