25534608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 72691776

約数和(自身を除く): 47157168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 353, 411, 528, 548, 706, 822, 1059, 1096, 1412, 1507, 1644, 2118, 2192, 2824, 3014, 3288, 3883, 4236, 4521, 5648, 6028, 6576, 7766, 8472, 9042, 11649, 12056, 15532, 16944, 18084, 23298, 24112, 31064, 36168, 46596, 48361, 62128, 72336, 93192, 96722, 145083, 186384, 193444, 290166, 386888, 531971, 580332, 773776, 1063942, 1160664, 1595913, 2127884, 2321328, 3191826, 4255768, 6383652, 8511536, 12767304, 25534608]

約数ペア:

[(1, 25534608), (2, 12767304), (3, 8511536), (4, 6383652), (6, 4255768), (8, 3191826), (11, 2321328), (12, 2127884), (16, 1595913), (22, 1160664), (24, 1063942), (33, 773776), (44, 580332), (48, 531971), (66, 386888), (88, 290166), (132, 193444), (137, 186384), (176, 145083), (264, 96722), (274, 93192), (353, 72336), (411, 62128), (528, 48361), (548, 46596), (706, 36168), (822, 31064), (1059, 24112), (1096, 23298), (1412, 18084), (1507, 16944), (1644, 15532), (2118, 12056), (2192, 11649), (2824, 9042), (3014, 8472), (3288, 7766), (3883, 6576), (4236, 6028), (4521, 5648)]