25821068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70937}}^1$

素因数の和:70961

約数の個数: 24

約数和(自身を含む): 55615392

約数和(自身を除く): 29794324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70937, 141874, 283748, 496559, 922181, 993118, 1844362, 1986236, 3688724, 6455267, 12910534, 25821068]

約数ペア:

[(1, 25821068), (2, 12910534), (4, 6455267), (7, 3688724), (13, 1986236), (14, 1844362), (26, 993118), (28, 922181), (52, 496559), (91, 283748), (182, 141874), (364, 70937)]