27528704

素因数分解:

$2^9\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7706

約数の個数: 40

約数和(自身を含む): 62869488

約数和(自身を除く): 35340784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 7681, 15362, 30724, 53767, 61448, 107534, 122896, 215068, 245792, 430136, 491584, 860272, 983168, 1720544, 1966336, 3441088, 3932672, 6882176, 13764352, 27528704]

約数ペア:

[(1, 27528704), (2, 13764352), (4, 6882176), (7, 3932672), (8, 3441088), (14, 1966336), (16, 1720544), (28, 983168), (32, 860272), (56, 491584), (64, 430136), (112, 245792), (128, 215068), (224, 122896), (256, 107534), (448, 61448), (512, 53767), (896, 30724), (1792, 15362), (3584, 7681)]