12561248

素因数分解:

$2^5\times 7^2\times {\mathrm{8011}}^1$

素因数の和:8035

約数の個数: 36

約数和(自身を含む): 28771092

約数和(自身を除く): 16209844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 8011, 16022, 32044, 56077, 64088, 112154, 128176, 224308, 256352, 392539, 448616, 785078, 897232, 1570156, 1794464, 3140312, 6280624, 12561248]

約数ペア:

[(1, 12561248), (2, 6280624), (4, 3140312), (7, 1794464), (8, 1570156), (14, 897232), (16, 785078), (28, 448616), (32, 392539), (49, 256352), (56, 224308), (98, 128176), (112, 112154), (196, 64088), (224, 56077), (392, 32044), (784, 16022), (1568, 8011)]