25312168

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2879}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 54604800

約数和(自身を除く): 29292632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 2879, 4396, 5758, 8792, 11516, 20153, 23032, 40306, 80612, 161224, 452003, 904006, 1808012, 3164021, 3616024, 6328042, 12656084, 25312168]

約数ペア:

[(1, 25312168), (2, 12656084), (4, 6328042), (7, 3616024), (8, 3164021), (14, 1808012), (28, 904006), (56, 452003), (157, 161224), (314, 80612), (628, 40306), (1099, 23032), (1256, 20153), (2198, 11516), (2879, 8792), (4396, 5758)]