28064394

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1112

約数の個数: 40

約数和(自身を含む): 63283968

約数和(自身を除く): 35219574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 907, 1146, 1719, 1814, 2721, 3438, 5157, 5442, 8163, 10314, 15471, 16326, 24489, 30942, 48978, 73467, 146934, 173237, 346474, 519711, 1039422, 1559133, 3118266, 4677399, 9354798, 14032197, 28064394]

約数ペア:

[(1, 28064394), (2, 14032197), (3, 9354798), (6, 4677399), (9, 3118266), (18, 1559133), (27, 1039422), (54, 519711), (81, 346474), (162, 173237), (191, 146934), (382, 73467), (573, 48978), (907, 30942), (1146, 24489), (1719, 16326), (1814, 15471), (2721, 10314), (3438, 8163), (5157, 5442)]