25122664

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10433}}^1$

素因数の和:10489

約数の個数: 32

約数和(自身を含む): 55091520

約数和(自身を除く): 29968856

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 10433, 20866, 41732, 73031, 83464, 146062, 292124, 448619, 584248, 897238, 1794476, 3140333, 3588952, 6280666, 12561332, 25122664]

約数ペア:

[(1, 25122664), (2, 12561332), (4, 6280666), (7, 3588952), (8, 3140333), (14, 1794476), (28, 897238), (43, 584248), (56, 448619), (86, 292124), (172, 146062), (301, 83464), (344, 73031), (602, 41732), (1204, 20866), (2408, 10433)]