27928208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22669}}^1$

素因数の和:22695

約数の個数: 40

約数和(自身を含む): 67465920

約数和(自身を除く): 39537712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 22669, 45338, 90676, 158683, 181352, 249359, 317366, 362704, 498718, 634732, 997436, 1269464, 1745513, 1994872, 2538928, 3491026, 3989744, 6982052, 13964104, 27928208]

約数ペア:

[(1, 27928208), (2, 13964104), (4, 6982052), (7, 3989744), (8, 3491026), (11, 2538928), (14, 1994872), (16, 1745513), (22, 1269464), (28, 997436), (44, 634732), (56, 498718), (77, 362704), (88, 317366), (112, 249359), (154, 181352), (176, 158683), (308, 90676), (616, 45338), (1232, 22669)]