28981824

素因数分解:

$2^6\times 3^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 56

約数和(自身を含む): 77102208

約数和(自身を除く): 48120384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 271, 542, 557, 813, 1084, 1114, 1626, 1671, 2168, 2228, 3252, 3342, 4336, 4456, 6504, 6684, 8672, 8912, 13008, 13368, 17344, 17824, 26016, 26736, 35648, 52032, 53472, 106944, 150947, 301894, 452841, 603788, 905682, 1207576, 1811364, 2415152, 3622728, 4830304, 7245456, 9660608, 14490912, 28981824]

約数ペア:

[(1, 28981824), (2, 14490912), (3, 9660608), (4, 7245456), (6, 4830304), (8, 3622728), (12, 2415152), (16, 1811364), (24, 1207576), (32, 905682), (48, 603788), (64, 452841), (96, 301894), (192, 150947), (271, 106944), (542, 53472), (557, 52032), (813, 35648), (1084, 26736), (1114, 26016), (1626, 17824), (1671, 17344), (2168, 13368), (2228, 13008), (3252, 8912), (3342, 8672), (4336, 6684), (4456, 6504)]