38336688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20479}}^1$

素因数の和:20506

約数の個数: 60

約数和(自身を含む): 115548160

約数和(自身を除く): 77211472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20479, 40958, 61437, 81916, 122874, 163832, 184311, 245748, 266227, 327664, 368622, 491496, 532454, 737244, 798681, 982992, 1064908, 1474488, 1597362, 2129816, 2396043, 2948976, 3194724, 4259632, 4792086, 6389448, 9584172, 12778896, 19168344, 38336688]

約数ペア:

[(1, 38336688), (2, 19168344), (3, 12778896), (4, 9584172), (6, 6389448), (8, 4792086), (9, 4259632), (12, 3194724), (13, 2948976), (16, 2396043), (18, 2129816), (24, 1597362), (26, 1474488), (36, 1064908), (39, 982992), (48, 798681), (52, 737244), (72, 532454), (78, 491496), (104, 368622), (117, 327664), (144, 266227), (156, 245748), (208, 184311), (234, 163832), (312, 122874), (468, 81916), (624, 61437), (936, 40958), (1872, 20479)]