22641584

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1917

約数の個数: 40

約数和(自身を含む): 50606880

約数和(自身を除く): 27965296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1789, 1808, 3164, 3578, 6328, 7156, 12523, 12656, 14312, 25046, 28624, 50092, 100184, 200368, 202157, 404314, 808628, 1415099, 1617256, 2830198, 3234512, 5660396, 11320792, 22641584]

約数ペア:

[(1, 22641584), (2, 11320792), (4, 5660396), (7, 3234512), (8, 2830198), (14, 1617256), (16, 1415099), (28, 808628), (56, 404314), (112, 202157), (113, 200368), (226, 100184), (452, 50092), (791, 28624), (904, 25046), (1582, 14312), (1789, 12656), (1808, 12523), (3164, 7156), (3578, 6328)]