25743088

素因数分解:

$2^4\times 7^1\times {\mathrm{229849}}^1$

素因数の和:229864

約数の個数: 20

約数和(自身を含む): 57002800

約数和(自身を除く): 31259712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229849, 459698, 919396, 1608943, 1838792, 3217886, 3677584, 6435772, 12871544, 25743088]

約数ペア:

[(1, 25743088), (2, 12871544), (4, 6435772), (7, 3677584), (8, 3217886), (14, 1838792), (16, 1608943), (28, 919396), (56, 459698), (112, 229849)]