22027984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 46836288

約数和(自身を除く): 24808304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 487, 514, 974, 1028, 1948, 2056, 2827, 3896, 4112, 5357, 5654, 7792, 10714, 11308, 21428, 22616, 42856, 45232, 85712, 125159, 250318, 500636, 1001272, 1376749, 2002544, 2753498, 5506996, 11013992, 22027984]

約数ペア:

[(1, 22027984), (2, 11013992), (4, 5506996), (8, 2753498), (11, 2002544), (16, 1376749), (22, 1001272), (44, 500636), (88, 250318), (176, 125159), (257, 85712), (487, 45232), (514, 42856), (974, 22616), (1028, 21428), (1948, 11308), (2056, 10714), (2827, 7792), (3896, 5654), (4112, 5357)]