25236992

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 40

約数和(自身を含む): 55021032

約数和(自身を除く): 29784040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 4481, 5632, 8962, 17924, 35848, 49291, 71696, 98582, 143392, 197164, 286784, 394328, 573568, 788656, 1147136, 1577312, 2294272, 3154624, 6309248, 12618496, 25236992]

約数ペア:

[(1, 25236992), (2, 12618496), (4, 6309248), (8, 3154624), (11, 2294272), (16, 1577312), (22, 1147136), (32, 788656), (44, 573568), (64, 394328), (88, 286784), (128, 197164), (176, 143392), (256, 98582), (352, 71696), (512, 49291), (704, 35848), (1408, 17924), (2816, 8962), (4481, 5632)]