25460366512

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{9949}}^1$

素因数の和:10350

約数の個数: 80

約数和(自身を含む): 57337153600

約数和(自身を除く): 31876787088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 313, 511, 584, 626, 1022, 1168, 1252, 2044, 2191, 2504, 4088, 4382, 5008, 8176, 8764, 9949, 17528, 19898, 22849, 35056, 39796, 45698, 69643, 79592, 91396, 139286, 159184, 159943, 182792, 278572, 319886, 365584, 557144, 639772, 726277, 1114288, 1279544, 1452554, 2559088, 2905108, 3114037, 5083939, 5810216, 6228074, 10167878, 11620432, 12456148, 20335756, 21798259, 24912296, 40671512, 43596518, 49824592, 81343024, 87193036, 174386072, 227324701, 348772144, 454649402, 909298804, 1591272907, 1818597608, 3182545814, 3637195216, 6365091628, 12730183256, 25460366512]

約数ペア:

[(1, 25460366512), (2, 12730183256), (4, 6365091628), (7, 3637195216), (8, 3182545814), (14, 1818597608), (16, 1591272907), (28, 909298804), (56, 454649402), (73, 348772144), (112, 227324701), (146, 174386072), (292, 87193036), (313, 81343024), (511, 49824592), (584, 43596518), (626, 40671512), (1022, 24912296), (1168, 21798259), (1252, 20335756), (2044, 12456148), (2191, 11620432), (2504, 10167878), (4088, 6228074), (4382, 5810216), (5008, 5083939), (8176, 3114037), (8764, 2905108), (9949, 2559088), (17528, 1452554), (19898, 1279544), (22849, 1114288), (35056, 726277), (39796, 639772), (45698, 557144), (69643, 365584), (79592, 319886), (91396, 278572), (139286, 182792), (159184, 159943)]