25783856

素因数分解:

$2^4\times 7^1\times {\mathrm{230213}}^1$

素因数の和:230228

約数の個数: 20

約数和(自身を含む): 57093072

約数和(自身を除く): 31309216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230213, 460426, 920852, 1611491, 1841704, 3222982, 3683408, 6445964, 12891928, 25783856]

約数ペア:

[(1, 25783856), (2, 12891928), (4, 6445964), (7, 3683408), (8, 3222982), (14, 1841704), (16, 1611491), (28, 920852), (56, 460426), (112, 230213)]