27986944

素因数分解:

$2^{10}\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 44

約数和(自身を含む): 56628208

約数和(自身を除く): 28641264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 181, 256, 302, 362, 512, 604, 724, 1024, 1208, 1448, 2416, 2896, 4832, 5792, 9664, 11584, 19328, 23168, 27331, 38656, 46336, 54662, 77312, 92672, 109324, 154624, 185344, 218648, 437296, 874592, 1749184, 3498368, 6996736, 13993472, 27986944]

約数ペア:

[(1, 27986944), (2, 13993472), (4, 6996736), (8, 3498368), (16, 1749184), (32, 874592), (64, 437296), (128, 218648), (151, 185344), (181, 154624), (256, 109324), (302, 92672), (362, 77312), (512, 54662), (604, 46336), (724, 38656), (1024, 27331), (1208, 23168), (1448, 19328), (2416, 11584), (2896, 9664), (4832, 5792)]