15704868704

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1149361}}^1$

素因数の和:1149439

約数の個数: 48

約数和(自身を含む): 35915263776

約数和(自身を除く): 20210395072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 1149361, 2298722, 4597444, 8045527, 9194888, 16091054, 18389776, 32182108, 36779552, 64364216, 70111021, 128728432, 140222042, 257456864, 280444084, 490777147, 560888168, 981554294, 1121776336, 1963108588, 2243552672, 3926217176, 7852434352, 15704868704]

約数ペア:

[(1, 15704868704), (2, 7852434352), (4, 3926217176), (7, 2243552672), (8, 1963108588), (14, 1121776336), (16, 981554294), (28, 560888168), (32, 490777147), (56, 280444084), (61, 257456864), (112, 140222042), (122, 128728432), (224, 70111021), (244, 64364216), (427, 36779552), (488, 32182108), (854, 18389776), (976, 16091054), (1708, 9194888), (1952, 8045527), (3416, 4597444), (6832, 2298722), (13664, 1149361)]