28284617868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5848763}}^1$

素因数の和:5848814

約数の個数: 48

約数和(自身を含む): 73366895616

約数和(自身を除く): 45082277748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5848763, 11697526, 17546289, 23395052, 35092578, 70185156, 76033919, 152067838, 181311653, 228101757, 304135676, 362623306, 456203514, 543934959, 725246612, 912407028, 1087869918, 2175739836, 2357051489, 4714102978, 7071154467, 9428205956, 14142308934, 28284617868]

約数ペア:

[(1, 28284617868), (2, 14142308934), (3, 9428205956), (4, 7071154467), (6, 4714102978), (12, 2357051489), (13, 2175739836), (26, 1087869918), (31, 912407028), (39, 725246612), (52, 543934959), (62, 456203514), (78, 362623306), (93, 304135676), (124, 228101757), (156, 181311653), (186, 152067838), (372, 76033919), (403, 70185156), (806, 35092578), (1209, 23395052), (1612, 17546289), (2418, 11697526), (4836, 5848763)]