28469808

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1162

約数の個数: 60

約数和(自身を含む): 80138968

約数和(自身を除く): 51669160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 937, 1266, 1688, 1874, 1899, 2532, 2811, 3376, 3748, 3798, 5064, 5622, 7496, 7596, 8433, 10128, 11244, 14992, 15192, 16866, 22488, 30384, 33732, 44976, 67464, 134928, 197707, 395414, 593121, 790828, 1186242, 1581656, 1779363, 2372484, 3163312, 3558726, 4744968, 7117452, 9489936, 14234904, 28469808]

約数ペア:

[(1, 28469808), (2, 14234904), (3, 9489936), (4, 7117452), (6, 4744968), (8, 3558726), (9, 3163312), (12, 2372484), (16, 1779363), (18, 1581656), (24, 1186242), (36, 790828), (48, 593121), (72, 395414), (144, 197707), (211, 134928), (422, 67464), (633, 44976), (844, 33732), (937, 30384), (1266, 22488), (1688, 16866), (1874, 15192), (1899, 14992), (2532, 11244), (2811, 10128), (3376, 8433), (3748, 7596), (3798, 7496), (5064, 5622)]