28723712

素因数分解:

$2^9\times {\mathrm{56101}}^1$

素因数の和:56119

約数の個数: 20

約数和(自身を含む): 57392346

約数和(自身を除く): 28668634

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 56101, 112202, 224404, 448808, 897616, 1795232, 3590464, 7180928, 14361856, 28723712]

約数ペア:

[(1, 28723712), (2, 14361856), (4, 7180928), (8, 3590464), (16, 1795232), (32, 897616), (64, 448808), (128, 224404), (256, 112202), (512, 56101)]