28139616

素因数分解:

$2^5\times 3^3\times {\mathrm{32569}}^1$

素因数の和:32588

約数の個数: 48

約数和(自身を含む): 82076400

約数和(自身を除く): 53936784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 32569, 65138, 97707, 130276, 195414, 260552, 293121, 390828, 521104, 586242, 781656, 879363, 1042208, 1172484, 1563312, 1758726, 2344968, 3126624, 3517452, 4689936, 7034904, 9379872, 14069808, 28139616]

約数ペア:

[(1, 28139616), (2, 14069808), (3, 9379872), (4, 7034904), (6, 4689936), (8, 3517452), (9, 3126624), (12, 2344968), (16, 1758726), (18, 1563312), (24, 1172484), (27, 1042208), (32, 879363), (36, 781656), (48, 586242), (54, 521104), (72, 390828), (96, 293121), (108, 260552), (144, 195414), (216, 130276), (288, 97707), (432, 65138), (864, 32569)]