39396764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12611}}^1$

素因数の和:12697

約数の個数: 24

約数和(自身を含む): 76277376

約数和(自身を除く): 36880612

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12611, 25222, 50444, 138721, 277442, 554884, 895381, 1790762, 3581524, 9849191, 19698382, 39396764]

約数ペア:

[(1, 39396764), (2, 19698382), (4, 9849191), (11, 3581524), (22, 1790762), (44, 895381), (71, 554884), (142, 277442), (284, 138721), (781, 50444), (1562, 25222), (3124, 12611)]