25535188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17207}}^1$

素因数の和:17271

約数の個数: 24

約数和(自身を含む): 52036992

約数和(自身を除く): 26501804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 17207, 34414, 68828, 120449, 240898, 481796, 911971, 1823942, 3647884, 6383797, 12767594, 25535188]

約数ペア:

[(1, 25535188), (2, 12767594), (4, 6383797), (7, 3647884), (14, 1823942), (28, 911971), (53, 481796), (106, 240898), (212, 120449), (371, 68828), (742, 34414), (1484, 17207)]