26378198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 49690368

約数和(自身を除く): 23312170

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1091, 1099, 1727, 2182, 2198, 3454, 7637, 12001, 12089, 15274, 24002, 24178, 84007, 168014, 171287, 342574, 1199009, 1884157, 2398018, 3768314, 13189099, 26378198]

約数ペア:

[(1, 26378198), (2, 13189099), (7, 3768314), (11, 2398018), (14, 1884157), (22, 1199009), (77, 342574), (154, 171287), (157, 168014), (314, 84007), (1091, 24178), (1099, 24002), (1727, 15274), (2182, 12089), (2198, 12001), (3454, 7637)]