25071956224

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{28151}}^1$

素因数の和:28252

約数の個数: 108

約数和(自身を含む): 59038797888

約数和(自身を除く): 33966841664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 256, 284, 392, 448, 497, 568, 784, 896, 994, 1136, 1568, 1792, 1988, 2272, 3136, 3479, 3976, 4544, 6272, 6958, 7952, 9088, 12544, 13916, 15904, 18176, 27832, 28151, 31808, 55664, 56302, 63616, 111328, 112604, 127232, 197057, 222656, 225208, 394114, 445312, 450416, 788228, 890624, 900832, 1379399, 1576456, 1801664, 1998721, 2758798, 3152912, 3603328, 3997442, 5517596, 6305824, 7206656, 7994884, 11035192, 12611648, 13991047, 15989768, 22070384, 25223296, 27982094, 31979536, 44140768, 50446592, 55964188, 63959072, 88281536, 97937329, 111928376, 127918144, 176563072, 195874658, 223856752, 255836288, 353126144, 391749316, 447713504, 511672576, 783498632, 895427008, 1566997264, 1790854016, 3133994528, 3581708032, 6267989056, 12535978112, 25071956224]

約数ペア:

[(1, 25071956224), (2, 12535978112), (4, 6267989056), (7, 3581708032), (8, 3133994528), (14, 1790854016), (16, 1566997264), (28, 895427008), (32, 783498632), (49, 511672576), (56, 447713504), (64, 391749316), (71, 353126144), (98, 255836288), (112, 223856752), (128, 195874658), (142, 176563072), (196, 127918144), (224, 111928376), (256, 97937329), (284, 88281536), (392, 63959072), (448, 55964188), (497, 50446592), (568, 44140768), (784, 31979536), (896, 27982094), (994, 25223296), (1136, 22070384), (1568, 15989768), (1792, 13991047), (1988, 12611648), (2272, 11035192), (3136, 7994884), (3479, 7206656), (3976, 6305824), (4544, 5517596), (6272, 3997442), (6958, 3603328), (7952, 3152912), (9088, 2758798), (12544, 1998721), (13916, 1801664), (15904, 1576456), (18176, 1379399), (27832, 900832), (28151, 890624), (31808, 788228), (55664, 450416), (56302, 445312), (63616, 394114), (111328, 225208), (112604, 222656), (127232, 197057)]