22562128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 46771560

約数和(自身を除く): 24209432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 761, 872, 1522, 1744, 1853, 3044, 3706, 6088, 7412, 12176, 12937, 14824, 25874, 29648, 51748, 82949, 103496, 165898, 206992, 331796, 663592, 1327184, 1410133, 2820266, 5640532, 11281064, 22562128]

約数ペア:

[(1, 22562128), (2, 11281064), (4, 5640532), (8, 2820266), (16, 1410133), (17, 1327184), (34, 663592), (68, 331796), (109, 206992), (136, 165898), (218, 103496), (272, 82949), (436, 51748), (761, 29648), (872, 25874), (1522, 14824), (1744, 12937), (1853, 12176), (3044, 7412), (3706, 6088)]