65275728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1632

約数の個数: 80

約数和(自身を含む): 194320896

約数和(自身を除く): 129045168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1483, 1572, 1834, 2096, 2751, 2966, 3144, 3668, 4449, 5502, 5932, 6288, 7336, 8898, 10381, 11004, 11864, 14672, 17796, 20762, 22008, 23728, 31143, 35592, 41524, 44016, 62286, 71184, 83048, 124572, 166096, 194273, 249144, 388546, 498288, 582819, 777092, 1165638, 1359911, 1554184, 2331276, 2719822, 3108368, 4079733, 4662552, 5439644, 8159466, 9325104, 10879288, 16318932, 21758576, 32637864, 65275728]

約数ペア:

[(1, 65275728), (2, 32637864), (3, 21758576), (4, 16318932), (6, 10879288), (7, 9325104), (8, 8159466), (12, 5439644), (14, 4662552), (16, 4079733), (21, 3108368), (24, 2719822), (28, 2331276), (42, 1554184), (48, 1359911), (56, 1165638), (84, 777092), (112, 582819), (131, 498288), (168, 388546), (262, 249144), (336, 194273), (393, 166096), (524, 124572), (786, 83048), (917, 71184), (1048, 62286), (1483, 44016), (1572, 41524), (1834, 35592), (2096, 31143), (2751, 23728), (2966, 22008), (3144, 20762), (3668, 17796), (4449, 14672), (5502, 11864), (5932, 11004), (6288, 10381), (7336, 8898)]