57145628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 101896704

約数和(自身を除く): 44751076

約数列:

[1, 2, 4, 71, 142, 284, 311, 622, 647, 1244, 1294, 2588, 22081, 44162, 45937, 88324, 91874, 183748, 201217, 402434, 804868, 14286407, 28572814, 57145628]

約数ペア:

[(1, 57145628), (2, 28572814), (4, 14286407), (71, 804868), (142, 402434), (284, 201217), (311, 183748), (622, 91874), (647, 88324), (1244, 45937), (1294, 44162), (2588, 22081)]