28663937

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 30730752

約数和(自身を除く): 2066815

約数列:

[1, 37, 47, 53, 311, 1739, 1961, 2491, 11507, 14617, 16483, 92167, 540829, 609871, 774701, 28663937]

約数ペア:

[(1, 28663937), (37, 774701), (47, 609871), (53, 540829), (311, 92167), (1739, 16483), (1961, 14617), (2491, 11507)]