705574144

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3627

約数の個数: 72

約数和(自身を含む): 1558509120

約数和(自身を除く): 852934976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 568, 704, 781, 1136, 1408, 1562, 2272, 2816, 3124, 3529, 4544, 6248, 7058, 9088, 12496, 14116, 18176, 24992, 28232, 38819, 49984, 56464, 77638, 99968, 112928, 155276, 199936, 225856, 250559, 310552, 451712, 501118, 621104, 903424, 1002236, 1242208, 2004472, 2484416, 2756149, 4008944, 4968832, 5512298, 8017888, 9937664, 11024596, 16035776, 22049192, 32071552, 44098384, 64143104, 88196768, 176393536, 352787072, 705574144]

約数ペア:

[(1, 705574144), (2, 352787072), (4, 176393536), (8, 88196768), (11, 64143104), (16, 44098384), (22, 32071552), (32, 22049192), (44, 16035776), (64, 11024596), (71, 9937664), (88, 8017888), (128, 5512298), (142, 4968832), (176, 4008944), (256, 2756149), (284, 2484416), (352, 2004472), (568, 1242208), (704, 1002236), (781, 903424), (1136, 621104), (1408, 501118), (1562, 451712), (2272, 310552), (2816, 250559), (3124, 225856), (3529, 199936), (4544, 155276), (6248, 112928), (7058, 99968), (9088, 77638), (12496, 56464), (14116, 49984), (18176, 38819), (24992, 28232)]