72647048

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{71503}}^1$

素因数の和:71636

約数の個数: 16

約数和(自身を含む): 137287680

約数和(自身を除く): 64640632

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 71503, 143006, 286012, 572024, 9080881, 18161762, 36323524, 72647048]

約数ペア:

[(1, 72647048), (2, 36323524), (4, 18161762), (8, 9080881), (127, 572024), (254, 286012), (508, 143006), (1016, 71503)]