28536704

素因数分解:

$2^7\times 7^1\times {\mathrm{31849}}^1$

素因数の和:31870

約数の個数: 32

約数和(自身を含む): 64974000

約数和(自身を除く): 36437296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31849, 63698, 127396, 222943, 254792, 445886, 509584, 891772, 1019168, 1783544, 2038336, 3567088, 4076672, 7134176, 14268352, 28536704]

約数ペア:

[(1, 28536704), (2, 14268352), (4, 7134176), (7, 4076672), (8, 3567088), (14, 2038336), (16, 1783544), (28, 1019168), (32, 891772), (56, 509584), (64, 445886), (112, 254792), (128, 222943), (224, 127396), (448, 63698), (896, 31849)]