22325576

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 52885170

約数和(自身を除く): 30559594

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 337, 338, 364, 392, 637, 674, 676, 728, 1183, 1274, 1348, 1352, 2359, 2366, 2548, 2696, 4381, 4718, 4732, 5096, 8281, 8762, 9436, 9464, 16513, 16562, 17524, 18872, 30667, 33026, 33124, 35048, 56953, 61334, 66052, 66248, 113906, 122668, 132104, 214669, 227812, 245336, 398671, 429338, 455624, 797342, 858676, 1594684, 1717352, 2790697, 3189368, 5581394, 11162788, 22325576]

約数ペア:

[(1, 22325576), (2, 11162788), (4, 5581394), (7, 3189368), (8, 2790697), (13, 1717352), (14, 1594684), (26, 858676), (28, 797342), (49, 455624), (52, 429338), (56, 398671), (91, 245336), (98, 227812), (104, 214669), (169, 132104), (182, 122668), (196, 113906), (337, 66248), (338, 66052), (364, 61334), (392, 56953), (637, 35048), (674, 33124), (676, 33026), (728, 30667), (1183, 18872), (1274, 17524), (1348, 16562), (1352, 16513), (2359, 9464), (2366, 9436), (2548, 8762), (2696, 8281), (4381, 5096), (4718, 4732)]