72685444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3019}}^1$

素因数の和:3499

約数の個数: 24

約数和(自身を含む): 137325440

約数和(自身を除く): 64639996

約数列:

[1, 2, 4, 13, 26, 52, 463, 926, 1852, 3019, 6019, 6038, 12038, 12076, 24076, 39247, 78494, 156988, 1397797, 2795594, 5591188, 18171361, 36342722, 72685444]

約数ペア:

[(1, 72685444), (2, 36342722), (4, 18171361), (13, 5591188), (26, 2795594), (52, 1397797), (463, 156988), (926, 78494), (1852, 39247), (3019, 24076), (6019, 12076), (6038, 12038)]