28053088

素因数分解:

$2^5\times 7^2\times {\mathrm{17891}}^1$

素因数の和:17915

約数の個数: 36

約数和(自身を含む): 64250172

約数和(自身を除く): 36197084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 17891, 35782, 71564, 125237, 143128, 250474, 286256, 500948, 572512, 876659, 1001896, 1753318, 2003792, 3506636, 4007584, 7013272, 14026544, 28053088]

約数ペア:

[(1, 28053088), (2, 14026544), (4, 7013272), (7, 4007584), (8, 3506636), (14, 2003792), (16, 1753318), (28, 1001896), (32, 876659), (49, 572512), (56, 500948), (98, 286256), (112, 250474), (196, 143128), (224, 125237), (392, 71564), (784, 35782), (1568, 17891)]