22355648

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 51206400

約数和(自身を除く): 28850752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 359, 448, 556, 718, 973, 1112, 1436, 1946, 2224, 2513, 2872, 3892, 4448, 5026, 5744, 7784, 8896, 10052, 11488, 15568, 20104, 22976, 31136, 40208, 49901, 62272, 80416, 99802, 160832, 199604, 349307, 399208, 698614, 798416, 1397228, 1596832, 2794456, 3193664, 5588912, 11177824, 22355648]

約数ペア:

[(1, 22355648), (2, 11177824), (4, 5588912), (7, 3193664), (8, 2794456), (14, 1596832), (16, 1397228), (28, 798416), (32, 698614), (56, 399208), (64, 349307), (112, 199604), (139, 160832), (224, 99802), (278, 80416), (359, 62272), (448, 49901), (556, 40208), (718, 31136), (973, 22976), (1112, 20104), (1436, 15568), (1946, 11488), (2224, 10052), (2513, 8896), (2872, 7784), (3892, 5744), (4448, 5026)]