71563156

素因数分解:

$2^2\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{1759}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 143306240

約数和(自身を除く): 71743084

約数列:

[1, 2, 4, 7, 14, 28, 1453, 1759, 2906, 3518, 5812, 7036, 10171, 12313, 20342, 24626, 40684, 49252, 2555827, 5111654, 10223308, 17890789, 35781578, 71563156]

約数ペア:

[(1, 71563156), (2, 35781578), (4, 17890789), (7, 10223308), (14, 5111654), (28, 2555827), (1453, 49252), (1759, 40684), (2906, 24626), (3518, 20342), (5812, 12313), (7036, 10171)]