22745968

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4723}}^1$

素因数の和:4781

約数の個数: 40

約数和(自身を含む): 51548288

約数和(自身を除く): 28802320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4723, 4816, 9446, 18892, 33061, 37784, 66122, 75568, 132244, 203089, 264488, 406178, 528976, 812356, 1421623, 1624712, 2843246, 3249424, 5686492, 11372984, 22745968]

約数ペア:

[(1, 22745968), (2, 11372984), (4, 5686492), (7, 3249424), (8, 2843246), (14, 1624712), (16, 1421623), (28, 812356), (43, 528976), (56, 406178), (86, 264488), (112, 203089), (172, 132244), (301, 75568), (344, 66122), (602, 37784), (688, 33061), (1204, 18892), (2408, 9446), (4723, 4816)]