28481824

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 65596608

約数和(自身を除く): 37114784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 2957, 4816, 5914, 9632, 11828, 20699, 23656, 41398, 47312, 82796, 94624, 127151, 165592, 254302, 331184, 508604, 662368, 890057, 1017208, 1780114, 2034416, 3560228, 4068832, 7120456, 14240912, 28481824]

約数ペア:

[(1, 28481824), (2, 14240912), (4, 7120456), (7, 4068832), (8, 3560228), (14, 2034416), (16, 1780114), (28, 1017208), (32, 890057), (43, 662368), (56, 508604), (86, 331184), (112, 254302), (172, 165592), (224, 127151), (301, 94624), (344, 82796), (602, 47312), (688, 41398), (1204, 23656), (1376, 20699), (2408, 11828), (2957, 9632), (4816, 5914)]