28555776

素因数分解:

$2^9\times 3^2\times {\mathrm{6197}}^1$

素因数の和:6221

約数の個数: 60

約数和(自身を含む): 82427202

約数和(自身を除く): 53871426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 6197, 12394, 18591, 24788, 37182, 49576, 55773, 74364, 99152, 111546, 148728, 198304, 223092, 297456, 396608, 446184, 594912, 793216, 892368, 1189824, 1586432, 1784736, 2379648, 3172864, 3569472, 4759296, 7138944, 9518592, 14277888, 28555776]

約数ペア:

[(1, 28555776), (2, 14277888), (3, 9518592), (4, 7138944), (6, 4759296), (8, 3569472), (9, 3172864), (12, 2379648), (16, 1784736), (18, 1586432), (24, 1189824), (32, 892368), (36, 793216), (48, 594912), (64, 446184), (72, 396608), (96, 297456), (128, 223092), (144, 198304), (192, 148728), (256, 111546), (288, 99152), (384, 74364), (512, 55773), (576, 49576), (768, 37182), (1152, 24788), (1536, 18591), (2304, 12394), (4608, 6197)]