22731904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 28676096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 719, 832, 988, 1216, 1438, 1664, 1976, 2432, 2876, 3952, 5752, 7904, 9347, 11504, 13661, 15808, 18694, 23008, 27322, 31616, 37388, 46016, 54644, 74776, 92032, 109288, 149552, 177593, 218576, 299104, 355186, 437152, 598208, 710372, 874304, 1196416, 1420744, 1748608, 2841488, 5682976, 11365952, 22731904]

約数ペア:

[(1, 22731904), (2, 11365952), (4, 5682976), (8, 2841488), (13, 1748608), (16, 1420744), (19, 1196416), (26, 874304), (32, 710372), (38, 598208), (52, 437152), (64, 355186), (76, 299104), (104, 218576), (128, 177593), (152, 149552), (208, 109288), (247, 92032), (304, 74776), (416, 54644), (494, 46016), (608, 37388), (719, 31616), (832, 27322), (988, 23008), (1216, 18694), (1438, 15808), (1664, 13661), (1976, 11504), (2432, 9347), (2876, 7904), (3952, 5752)]