28700928

素因数分解:

$2^8\times 3^2\times {\mathrm{12457}}^1$

素因数の和:12479

約数の個数: 54

約数和(自身を含む): 82758494

約数和(自身を除く): 54057566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 12457, 24914, 37371, 49828, 74742, 99656, 112113, 149484, 199312, 224226, 298968, 398624, 448452, 597936, 797248, 896904, 1195872, 1594496, 1793808, 2391744, 3188992, 3587616, 4783488, 7175232, 9566976, 14350464, 28700928]

約数ペア:

[(1, 28700928), (2, 14350464), (3, 9566976), (4, 7175232), (6, 4783488), (8, 3587616), (9, 3188992), (12, 2391744), (16, 1793808), (18, 1594496), (24, 1195872), (32, 896904), (36, 797248), (48, 597936), (64, 448452), (72, 398624), (96, 298968), (128, 224226), (144, 199312), (192, 149484), (256, 112113), (288, 99656), (384, 74742), (576, 49828), (768, 37371), (1152, 24914), (2304, 12457)]