2857232

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 6416256

約数和(自身を除く): 3559024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 263, 388, 526, 679, 776, 1052, 1358, 1552, 1841, 2104, 2716, 3682, 4208, 5432, 7364, 10864, 14728, 25511, 29456, 51022, 102044, 178577, 204088, 357154, 408176, 714308, 1428616, 2857232]

約数ペア:

[(1, 2857232), (2, 1428616), (4, 714308), (7, 408176), (8, 357154), (14, 204088), (16, 178577), (28, 102044), (56, 51022), (97, 29456), (112, 25511), (194, 14728), (263, 10864), (388, 7364), (526, 5432), (679, 4208), (776, 3682), (1052, 2716), (1358, 2104), (1552, 1841)]