22243732

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 46061568

約数和(自身を除く): 23817836

約数列:

[1, 2, 4, 7, 14, 28, 67, 71, 134, 142, 167, 268, 284, 334, 469, 497, 668, 938, 994, 1169, 1876, 1988, 2338, 4676, 4757, 9514, 11189, 11857, 19028, 22378, 23714, 33299, 44756, 47428, 66598, 78323, 82999, 133196, 156646, 165998, 313292, 331996, 794419, 1588838, 3177676, 5560933, 11121866, 22243732]

約数ペア:

[(1, 22243732), (2, 11121866), (4, 5560933), (7, 3177676), (14, 1588838), (28, 794419), (67, 331996), (71, 313292), (134, 165998), (142, 156646), (167, 133196), (268, 82999), (284, 78323), (334, 66598), (469, 47428), (497, 44756), (668, 33299), (938, 23714), (994, 22378), (1169, 19028), (1876, 11857), (1988, 11189), (2338, 9514), (4676, 4757)]