13563704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 18611656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 227, 308, 388, 454, 616, 679, 776, 908, 1067, 1358, 1589, 1816, 2134, 2497, 2716, 3178, 4268, 4994, 5432, 6356, 7469, 8536, 9988, 12712, 14938, 17479, 19976, 22019, 29876, 34958, 44038, 59752, 69916, 88076, 139832, 154133, 176152, 242209, 308266, 484418, 616532, 968836, 1233064, 1695463, 1937672, 3390926, 6781852, 13563704]

約数ペア:

[(1, 13563704), (2, 6781852), (4, 3390926), (7, 1937672), (8, 1695463), (11, 1233064), (14, 968836), (22, 616532), (28, 484418), (44, 308266), (56, 242209), (77, 176152), (88, 154133), (97, 139832), (154, 88076), (194, 69916), (227, 59752), (308, 44038), (388, 34958), (454, 29876), (616, 22019), (679, 19976), (776, 17479), (908, 14938), (1067, 12712), (1358, 9988), (1589, 8536), (1816, 7469), (2134, 6356), (2497, 5432), (2716, 4994), (3178, 4268)]