39778604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 72312240

約数和(自身を除く): 32533636

約数列:

[1, 2, 4, 29, 58, 116, 307, 614, 1117, 1228, 2234, 4468, 8903, 17806, 32393, 35612, 64786, 129572, 342919, 685838, 1371676, 9944651, 19889302, 39778604]

約数ペア:

[(1, 39778604), (2, 19889302), (4, 9944651), (29, 1371676), (58, 685838), (116, 342919), (307, 129572), (614, 64786), (1117, 35612), (1228, 32393), (2234, 17806), (4468, 8903)]