75487768

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 144322560

約数和(自身を除く): 68834792

約数列:

[1, 2, 4, 8, 71, 142, 284, 347, 383, 568, 694, 766, 1388, 1532, 2776, 3064, 24637, 27193, 49274, 54386, 98548, 108772, 132901, 197096, 217544, 265802, 531604, 1063208, 9435971, 18871942, 37743884, 75487768]

約数ペア:

[(1, 75487768), (2, 37743884), (4, 18871942), (8, 9435971), (71, 1063208), (142, 531604), (284, 265802), (347, 217544), (383, 197096), (568, 132901), (694, 108772), (766, 98548), (1388, 54386), (1532, 49274), (2776, 27193), (3064, 24637)]