28580367984

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{1735931}}^1$

素因数の和:1735963

約数の個数: 80

約数和(自身を含む): 86102227200

約数和(自身を除く): 57521859216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 1735931, 3471862, 5207793, 6943724, 10415586, 12151517, 13887448, 20831172, 24303034, 27774896, 36454551, 41662344, 48606068, 72909102, 83324688, 85060619, 97212136, 145818204, 170121238, 194424272, 255181857, 291636408, 340242476, 510363714, 583272816, 595424333, 680484952, 1020727428, 1190848666, 1360969904, 1786272999, 2041454856, 2381697332, 3572545998, 4082909712, 4763394664, 7145091996, 9526789328, 14290183992, 28580367984]

約数ペア:

[(1, 28580367984), (2, 14290183992), (3, 9526789328), (4, 7145091996), (6, 4763394664), (7, 4082909712), (8, 3572545998), (12, 2381697332), (14, 2041454856), (16, 1786272999), (21, 1360969904), (24, 1190848666), (28, 1020727428), (42, 680484952), (48, 595424333), (49, 583272816), (56, 510363714), (84, 340242476), (98, 291636408), (112, 255181857), (147, 194424272), (168, 170121238), (196, 145818204), (294, 97212136), (336, 85060619), (343, 83324688), (392, 72909102), (588, 48606068), (686, 41662344), (784, 36454551), (1029, 27774896), (1176, 24303034), (1372, 20831172), (2058, 13887448), (2352, 12151517), (2744, 10415586), (4116, 6943724), (5488, 5207793), (8232, 3471862), (16464, 1735931)]