13870976

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 32093280

約数和(自身を除く): 18222304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 137, 224, 226, 274, 448, 452, 548, 791, 896, 904, 959, 1096, 1582, 1808, 1918, 2192, 3164, 3616, 3836, 4384, 6328, 7232, 7672, 8768, 12656, 14464, 15344, 15481, 17536, 25312, 30688, 30962, 50624, 61376, 61924, 101248, 108367, 122752, 123848, 216734, 247696, 433468, 495392, 866936, 990784, 1733872, 1981568, 3467744, 6935488, 13870976]

約数ペア:

[(1, 13870976), (2, 6935488), (4, 3467744), (7, 1981568), (8, 1733872), (14, 990784), (16, 866936), (28, 495392), (32, 433468), (56, 247696), (64, 216734), (112, 123848), (113, 122752), (128, 108367), (137, 101248), (224, 61924), (226, 61376), (274, 50624), (448, 30962), (452, 30688), (548, 25312), (791, 17536), (896, 15481), (904, 15344), (959, 14464), (1096, 12656), (1582, 8768), (1808, 7672), (1918, 7232), (2192, 6328), (3164, 4384), (3616, 3836)]