28130730768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{900241}}^1$

素因数の和:900293

約数の個数: 120

約数和(自身を含む): 92876166656

約数和(自身を除く): 64745435888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 900241, 1800482, 2700723, 3600964, 5401446, 6301687, 7201928, 8102169, 10802892, 12603374, 14403856, 16204338, 18905061, 21605784, 25206748, 27907471, 32408676, 37810122, 43211568, 50413496, 55814942, 56715183, 64817352, 75620244, 83722413, 100826992, 111629884, 113430366, 129634704, 151240488, 167444826, 195352297, 223259768, 226860732, 251167239, 302480976, 334889652, 390704594, 446519536, 453721464, 502334478, 586056891, 669779304, 781409188, 907442928, 1004668956, 1172113782, 1339558608, 1562818376, 1758170673, 2009337912, 2344227564, 3125636752, 3516341346, 4018675824, 4688455128, 7032682692, 9376910256, 14065365384, 28130730768]

約数ペア:

[(1, 28130730768), (2, 14065365384), (3, 9376910256), (4, 7032682692), (6, 4688455128), (7, 4018675824), (8, 3516341346), (9, 3125636752), (12, 2344227564), (14, 2009337912), (16, 1758170673), (18, 1562818376), (21, 1339558608), (24, 1172113782), (28, 1004668956), (31, 907442928), (36, 781409188), (42, 669779304), (48, 586056891), (56, 502334478), (62, 453721464), (63, 446519536), (72, 390704594), (84, 334889652), (93, 302480976), (112, 251167239), (124, 226860732), (126, 223259768), (144, 195352297), (168, 167444826), (186, 151240488), (217, 129634704), (248, 113430366), (252, 111629884), (279, 100826992), (336, 83722413), (372, 75620244), (434, 64817352), (496, 56715183), (504, 55814942), (558, 50413496), (651, 43211568), (744, 37810122), (868, 32408676), (1008, 27907471), (1116, 25206748), (1302, 21605784), (1488, 18905061), (1736, 16204338), (1953, 14403856), (2232, 12603374), (2604, 10802892), (3472, 8102169), (3906, 7201928), (4464, 6301687), (5208, 5401446), (7812, 3600964), (10416, 2700723), (15624, 1800482), (31248, 900241)]