25242112

素因数分解:

$2^9\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7068

約数の個数: 40

約数和(自身を含む): 57648096

約数和(自身を除く): 32405984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 7043, 14086, 28172, 49301, 56344, 98602, 112688, 197204, 225376, 394408, 450752, 788816, 901504, 1577632, 1803008, 3155264, 3606016, 6310528, 12621056, 25242112]

約数ペア:

[(1, 25242112), (2, 12621056), (4, 6310528), (7, 3606016), (8, 3155264), (14, 1803008), (16, 1577632), (28, 901504), (32, 788816), (56, 450752), (64, 394408), (112, 225376), (128, 197204), (224, 112688), (256, 98602), (448, 56344), (512, 49301), (896, 28172), (1792, 14086), (3584, 7043)]