28113152

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 56506380

約数和(自身を除く): 28393228

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 569, 772, 1138, 1544, 2276, 3088, 4552, 6176, 9104, 12352, 18208, 24704, 36416, 49408, 72832, 109817, 145664, 219634, 439268, 878536, 1757072, 3514144, 7028288, 14056576, 28113152]

約数ペア:

[(1, 28113152), (2, 14056576), (4, 7028288), (8, 3514144), (16, 1757072), (32, 878536), (64, 439268), (128, 219634), (193, 145664), (256, 109817), (386, 72832), (569, 49408), (772, 36416), (1138, 24704), (1544, 18208), (2276, 12352), (3088, 9104), (4552, 6176)]