28711424

素因数分解:

$2^9\times 7^1\times {\mathrm{8011}}^1$

素因数の和:8036

約数の個数: 40

約数和(自身を含む): 65570208

約数和(自身を除く): 36858784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 8011, 16022, 32044, 56077, 64088, 112154, 128176, 224308, 256352, 448616, 512704, 897232, 1025408, 1794464, 2050816, 3588928, 4101632, 7177856, 14355712, 28711424]

約数ペア:

[(1, 28711424), (2, 14355712), (4, 7177856), (7, 4101632), (8, 3588928), (14, 2050816), (16, 1794464), (28, 1025408), (32, 897232), (56, 512704), (64, 448616), (112, 256352), (128, 224308), (224, 128176), (256, 112154), (448, 64088), (512, 56077), (896, 32044), (1792, 16022), (3584, 8011)]