25470872

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1013}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 54756000

約数和(自身を除く): 29285128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1013, 1796, 2026, 3143, 3592, 4052, 6286, 7091, 8104, 12572, 14182, 25144, 28364, 56728, 454837, 909674, 1819348, 3183859, 3638696, 6367718, 12735436, 25470872]

約数ペア:

[(1, 25470872), (2, 12735436), (4, 6367718), (7, 3638696), (8, 3183859), (14, 1819348), (28, 909674), (56, 454837), (449, 56728), (898, 28364), (1013, 25144), (1796, 14182), (2026, 12572), (3143, 8104), (3592, 7091), (4052, 6286)]