82728632

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20807}}^1$

素因数の和:20891

約数の個数: 32

約数和(自身を含む): 179781120

約数和(自身を除く): 97052488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 20807, 41614, 83228, 145649, 166456, 291298, 582596, 1165192, 1477297, 2954594, 5909188, 10341079, 11818376, 20682158, 41364316, 82728632]

約数ペア:

[(1, 82728632), (2, 41364316), (4, 20682158), (7, 11818376), (8, 10341079), (14, 5909188), (28, 2954594), (56, 1477297), (71, 1165192), (142, 582596), (284, 291298), (497, 166456), (568, 145649), (994, 83228), (1988, 41614), (3976, 20807)]