28141600424

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{2731}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 62264684160

約数和(自身を除く): 34123083736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 271, 388, 392, 542, 679, 776, 1084, 1358, 1897, 2168, 2716, 2731, 3794, 4753, 5432, 5462, 7588, 9506, 10924, 13279, 15176, 19012, 19117, 21848, 26287, 26558, 38024, 38234, 52574, 53116, 76468, 105148, 106232, 133819, 152936, 184009, 210296, 264907, 267638, 368018, 529814, 535276, 736036, 740101, 1059628, 1070552, 1288063, 1472072, 1480202, 1854349, 2119256, 2576126, 2960404, 3708698, 5152252, 5180707, 5920808, 7417396, 10304504, 10361414, 12980443, 14834792, 20722828, 25960886, 36264949, 41445656, 51921772, 71789797, 72529898, 103843544, 143579594, 145059796, 287159188, 290119592, 502528579, 574318376, 1005057158, 2010114316, 3517700053, 4020228632, 7035400106, 14070800212, 28141600424]

約数ペア:

[(1, 28141600424), (2, 14070800212), (4, 7035400106), (7, 4020228632), (8, 3517700053), (14, 2010114316), (28, 1005057158), (49, 574318376), (56, 502528579), (97, 290119592), (98, 287159188), (194, 145059796), (196, 143579594), (271, 103843544), (388, 72529898), (392, 71789797), (542, 51921772), (679, 41445656), (776, 36264949), (1084, 25960886), (1358, 20722828), (1897, 14834792), (2168, 12980443), (2716, 10361414), (2731, 10304504), (3794, 7417396), (4753, 5920808), (5432, 5180707), (5462, 5152252), (7588, 3708698), (9506, 2960404), (10924, 2576126), (13279, 2119256), (15176, 1854349), (19012, 1480202), (19117, 1472072), (21848, 1288063), (26287, 1070552), (26558, 1059628), (38024, 740101), (38234, 736036), (52574, 535276), (53116, 529814), (76468, 368018), (105148, 267638), (106232, 264907), (133819, 210296), (152936, 184009)]