28434192

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 76995072

約数和(自身を除く): 48560880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 197, 248, 291, 372, 388, 394, 496, 582, 591, 744, 776, 788, 1164, 1182, 1488, 1552, 1576, 2328, 2364, 3007, 3152, 4656, 4728, 6014, 6107, 9021, 9456, 12028, 12214, 18042, 18321, 19109, 24056, 24428, 36084, 36642, 38218, 48112, 48856, 57327, 72168, 73284, 76436, 97712, 114654, 144336, 146568, 152872, 229308, 293136, 305744, 458616, 592379, 917232, 1184758, 1777137, 2369516, 3554274, 4739032, 7108548, 9478064, 14217096, 28434192]

約数ペア:

[(1, 28434192), (2, 14217096), (3, 9478064), (4, 7108548), (6, 4739032), (8, 3554274), (12, 2369516), (16, 1777137), (24, 1184758), (31, 917232), (48, 592379), (62, 458616), (93, 305744), (97, 293136), (124, 229308), (186, 152872), (194, 146568), (197, 144336), (248, 114654), (291, 97712), (372, 76436), (388, 73284), (394, 72168), (496, 57327), (582, 48856), (591, 48112), (744, 38218), (776, 36642), (788, 36084), (1164, 24428), (1182, 24056), (1488, 19109), (1552, 18321), (1576, 18042), (2328, 12214), (2364, 12028), (3007, 9456), (3152, 9021), (4656, 6107), (4728, 6014)]