30247168

素因数分解:

$2^8\times 7^1\times {\mathrm{16879}}^1$

素因数の和:16902

約数の個数: 36

約数和(自身を含む): 69005440

約数和(自身を除く): 38758272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 16879, 33758, 67516, 118153, 135032, 236306, 270064, 472612, 540128, 945224, 1080256, 1890448, 2160512, 3780896, 4321024, 7561792, 15123584, 30247168]

約数ペア:

[(1, 30247168), (2, 15123584), (4, 7561792), (7, 4321024), (8, 3780896), (14, 2160512), (16, 1890448), (28, 1080256), (32, 945224), (56, 540128), (64, 472612), (112, 270064), (128, 236306), (224, 135032), (256, 118153), (448, 67516), (896, 33758), (1792, 16879)]