39399892

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5231}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 79107840

約数和(自身を除く): 39707948

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 5231, 7532, 10462, 20924, 36617, 73234, 146468, 1407139, 2814278, 5628556, 9849973, 19699946, 39399892]

約数ペア:

[(1, 39399892), (2, 19699946), (4, 9849973), (7, 5628556), (14, 2814278), (28, 1407139), (269, 146468), (538, 73234), (1076, 36617), (1883, 20924), (3766, 10462), (5231, 7532)]