56640752

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1787}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 125932416

約数和(自身を除く): 69291664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1787, 1981, 2264, 3574, 3962, 4528, 7148, 7924, 12509, 14296, 15848, 25018, 28592, 31696, 50036, 100072, 200144, 505721, 1011442, 2022884, 3540047, 4045768, 7080094, 8091536, 14160188, 28320376, 56640752]

約数ペア:

[(1, 56640752), (2, 28320376), (4, 14160188), (7, 8091536), (8, 7080094), (14, 4045768), (16, 3540047), (28, 2022884), (56, 1011442), (112, 505721), (283, 200144), (566, 100072), (1132, 50036), (1787, 31696), (1981, 28592), (2264, 25018), (3574, 15848), (3962, 14296), (4528, 12509), (7148, 7924)]