71744722

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 62702318

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 133, 266, 371, 727, 742, 931, 1007, 1454, 1862, 2014, 2597, 5089, 5194, 7049, 10178, 13813, 14098, 27626, 35623, 38531, 49343, 71246, 77062, 96691, 98686, 193382, 269717, 539434, 676837, 732089, 1353674, 1464178, 1888019, 3776038, 5124623, 10249246, 35872361, 71744722]

約数ペア:

[(1, 71744722), (2, 35872361), (7, 10249246), (14, 5124623), (19, 3776038), (38, 1888019), (49, 1464178), (53, 1353674), (98, 732089), (106, 676837), (133, 539434), (266, 269717), (371, 193382), (727, 98686), (742, 96691), (931, 77062), (1007, 71246), (1454, 49343), (1862, 38531), (2014, 35623), (2597, 27626), (5089, 14098), (5194, 13813), (7049, 10178)]