42222026

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 81997920

約数和(自身を除く): 39775894

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 371, 539, 583, 739, 742, 1078, 1166, 1478, 2597, 4081, 5173, 5194, 8129, 8162, 10346, 16258, 28567, 36211, 39167, 56903, 57134, 72422, 78334, 113806, 274169, 398321, 430837, 548338, 796642, 861674, 1919183, 3015859, 3838366, 6031718, 21111013, 42222026]

約数ペア:

[(1, 42222026), (2, 21111013), (7, 6031718), (11, 3838366), (14, 3015859), (22, 1919183), (49, 861674), (53, 796642), (77, 548338), (98, 430837), (106, 398321), (154, 274169), (371, 113806), (539, 78334), (583, 72422), (739, 57134), (742, 56903), (1078, 39167), (1166, 36211), (1478, 28567), (2597, 16258), (4081, 10346), (5173, 8162), (5194, 8129)]