26438256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 82598880

約数和(自身を除く): 56160624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 487, 522, 624, 696, 754, 936, 974, 1044, 1131, 1392, 1461, 1508, 1872, 1948, 2088, 2262, 2922, 3016, 3393, 3896, 4176, 4383, 4524, 5844, 6032, 6331, 6786, 7792, 8766, 9048, 11688, 12662, 13572, 14123, 17532, 18096, 18993, 23376, 25324, 27144, 28246, 35064, 37986, 42369, 50648, 54288, 56492, 56979, 70128, 75972, 84738, 101296, 112984, 113958, 127107, 151944, 169476, 183599, 225968, 227916, 254214, 303888, 338952, 367198, 455832, 508428, 550797, 677904, 734396, 911664, 1016856, 1101594, 1468792, 1652391, 2033712, 2203188, 2937584, 3304782, 4406376, 6609564, 8812752, 13219128, 26438256]

約数ペア:

[(1, 26438256), (2, 13219128), (3, 8812752), (4, 6609564), (6, 4406376), (8, 3304782), (9, 2937584), (12, 2203188), (13, 2033712), (16, 1652391), (18, 1468792), (24, 1101594), (26, 1016856), (29, 911664), (36, 734396), (39, 677904), (48, 550797), (52, 508428), (58, 455832), (72, 367198), (78, 338952), (87, 303888), (104, 254214), (116, 227916), (117, 225968), (144, 183599), (156, 169476), (174, 151944), (208, 127107), (232, 113958), (234, 112984), (261, 101296), (312, 84738), (348, 75972), (377, 70128), (464, 56979), (468, 56492), (487, 54288), (522, 50648), (624, 42369), (696, 37986), (754, 35064), (936, 28246), (974, 27144), (1044, 25324), (1131, 23376), (1392, 18993), (1461, 18096), (1508, 17532), (1872, 14123), (1948, 13572), (2088, 12662), (2262, 11688), (2922, 9048), (3016, 8766), (3393, 7792), (3896, 6786), (4176, 6331), (4383, 6032), (4524, 5844)]