13557824

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 31382208

約数和(自身を除く): 17824384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 571, 742, 848, 1142, 1484, 1696, 2284, 2968, 3392, 3997, 4568, 5936, 7994, 9136, 11872, 15988, 18272, 23744, 30263, 31976, 36544, 60526, 63952, 121052, 127904, 211841, 242104, 255808, 423682, 484208, 847364, 968416, 1694728, 1936832, 3389456, 6778912, 13557824]

約数ペア:

[(1, 13557824), (2, 6778912), (4, 3389456), (7, 1936832), (8, 1694728), (14, 968416), (16, 847364), (28, 484208), (32, 423682), (53, 255808), (56, 242104), (64, 211841), (106, 127904), (112, 121052), (212, 63952), (224, 60526), (371, 36544), (424, 31976), (448, 30263), (571, 23744), (742, 18272), (848, 15988), (1142, 11872), (1484, 9136), (1696, 7994), (2284, 5936), (2968, 4568), (3392, 3997)]