16549206856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{12721}}^1$

素因数の和:14534

約数の個数: 64

約数和(自身を含む): 38214852480

約数和(自身を除く): 21665645624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1787, 3574, 7148, 12509, 12721, 14296, 23231, 25018, 25442, 46462, 50036, 50884, 89047, 92924, 100072, 101768, 162617, 165373, 178094, 185848, 325234, 330746, 356188, 650468, 661492, 712376, 1157611, 1300936, 1322984, 2315222, 4630444, 9260888, 22732427, 45464854, 90929708, 159126989, 181859416, 295521551, 318253978, 591043102, 636507956, 1182086204, 1273015912, 2068650857, 2364172408, 4137301714, 8274603428, 16549206856]

約数ペア:

[(1, 16549206856), (2, 8274603428), (4, 4137301714), (7, 2364172408), (8, 2068650857), (13, 1273015912), (14, 1182086204), (26, 636507956), (28, 591043102), (52, 318253978), (56, 295521551), (91, 181859416), (104, 159126989), (182, 90929708), (364, 45464854), (728, 22732427), (1787, 9260888), (3574, 4630444), (7148, 2315222), (12509, 1322984), (12721, 1300936), (14296, 1157611), (23231, 712376), (25018, 661492), (25442, 650468), (46462, 356188), (50036, 330746), (50884, 325234), (89047, 185848), (92924, 178094), (100072, 165373), (101768, 162617)]