28931822352

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{720127}}^1$

素因数の和:720178

約数の個数: 100

約数和(自身を含む): 86438404096

約数和(自身を除く): 57506581744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 6696, 10044, 13392, 20088, 40176, 720127, 1440254, 2160381, 2880508, 4320762, 5761016, 6481143, 8641524, 11522032, 12962286, 17283048, 19443429, 22323937, 25924572, 34566096, 38886858, 44647874, 51849144, 58330287, 66971811, 77773716, 89295748, 103698288, 116660574, 133943622, 155547432, 178591496, 200915433, 233321148, 267887244, 311094864, 357182992, 401830866, 466642296, 535774488, 602746299, 803661732, 933284592, 1071548976, 1205492598, 1607323464, 1808238897, 2410985196, 3214646928, 3616477794, 4821970392, 7232955588, 9643940784, 14465911176, 28931822352]

約数ペア:

[(1, 28931822352), (2, 14465911176), (3, 9643940784), (4, 7232955588), (6, 4821970392), (8, 3616477794), (9, 3214646928), (12, 2410985196), (16, 1808238897), (18, 1607323464), (24, 1205492598), (27, 1071548976), (31, 933284592), (36, 803661732), (48, 602746299), (54, 535774488), (62, 466642296), (72, 401830866), (81, 357182992), (93, 311094864), (108, 267887244), (124, 233321148), (144, 200915433), (162, 178591496), (186, 155547432), (216, 133943622), (248, 116660574), (279, 103698288), (324, 89295748), (372, 77773716), (432, 66971811), (496, 58330287), (558, 51849144), (648, 44647874), (744, 38886858), (837, 34566096), (1116, 25924572), (1296, 22323937), (1488, 19443429), (1674, 17283048), (2232, 12962286), (2511, 11522032), (3348, 8641524), (4464, 6481143), (5022, 5761016), (6696, 4320762), (10044, 2880508), (13392, 2160381), (20088, 1440254), (40176, 720127)]