25013884

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6427}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 50395520

約数和(自身を除く): 25381636

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 6427, 12854, 25708, 44989, 89978, 179956, 893353, 1786706, 3573412, 6253471, 12506942, 25013884]

約数ペア:

[(1, 25013884), (2, 12506942), (4, 6253471), (7, 3573412), (14, 1786706), (28, 893353), (139, 179956), (278, 89978), (556, 44989), (973, 25708), (1946, 12854), (3892, 6427)]