291283136

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{35837}}^1$

素因数の和:35976

約数の個数: 28

約数和(自身を含む): 582582528

約数和(自身を除く): 291299392

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 35837, 71674, 143348, 286696, 573392, 1146784, 2293568, 4551299, 9102598, 18205196, 36410392, 72820784, 145641568, 291283136]

約数ペア:

[(1, 291283136), (2, 145641568), (4, 72820784), (8, 36410392), (16, 18205196), (32, 9102598), (64, 4551299), (127, 2293568), (254, 1146784), (508, 573392), (1016, 286696), (2032, 143348), (4064, 71674), (8128, 35837)]