22052842

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 42854400

約数和(自身を除く): 20801558

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 61, 62, 98, 119, 122, 217, 238, 343, 427, 434, 527, 686, 833, 854, 1037, 1054, 1519, 1666, 1891, 2074, 2989, 3038, 3689, 3782, 5831, 5978, 7259, 7378, 10633, 11662, 13237, 14518, 20923, 21266, 25823, 26474, 32147, 41846, 50813, 51646, 64294, 92659, 101626, 180761, 185318, 225029, 355691, 361522, 450058, 648613, 711382, 1297226, 1575203, 3150406, 11026421, 22052842]

約数ペア:

[(1, 22052842), (2, 11026421), (7, 3150406), (14, 1575203), (17, 1297226), (31, 711382), (34, 648613), (49, 450058), (61, 361522), (62, 355691), (98, 225029), (119, 185318), (122, 180761), (217, 101626), (238, 92659), (343, 64294), (427, 51646), (434, 50813), (527, 41846), (686, 32147), (833, 26474), (854, 25823), (1037, 21266), (1054, 20923), (1519, 14518), (1666, 13237), (1891, 11662), (2074, 10633), (2989, 7378), (3038, 7259), (3689, 5978), (3782, 5831)]