39499376

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3121}}^1$

素因数の和:3249

約数の個数: 40

約数和(自身を含む): 88265184

約数和(自身を除く): 48765808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3121, 3164, 6242, 6328, 12484, 12656, 21847, 24968, 43694, 49936, 87388, 174776, 349552, 352673, 705346, 1410692, 2468711, 2821384, 4937422, 5642768, 9874844, 19749688, 39499376]

約数ペア:

[(1, 39499376), (2, 19749688), (4, 9874844), (7, 5642768), (8, 4937422), (14, 2821384), (16, 2468711), (28, 1410692), (56, 705346), (112, 352673), (113, 349552), (226, 174776), (452, 87388), (791, 49936), (904, 43694), (1582, 24968), (1808, 21847), (3121, 12656), (3164, 12484), (6242, 6328)]