72501884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199181}}^1$

素因数の和:199205

約数の個数: 24

約数和(自身を含む): 156158688

約数和(自身を除く): 83656804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199181, 398362, 796724, 1394267, 2589353, 2788534, 5178706, 5577068, 10357412, 18125471, 36250942, 72501884]

約数ペア:

[(1, 72501884), (2, 36250942), (4, 18125471), (7, 10357412), (13, 5577068), (14, 5178706), (26, 2788534), (28, 2589353), (52, 1394267), (91, 796724), (182, 398362), (364, 199181)]