27551468

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7079}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 55507200

約数和(自身を除く): 27955732

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 7079, 14158, 28316, 49553, 99106, 198212, 983981, 1967962, 3935924, 6887867, 13775734, 27551468]

約数ペア:

[(1, 27551468), (2, 13775734), (4, 6887867), (7, 3935924), (14, 1967962), (28, 983981), (139, 198212), (278, 99106), (556, 49553), (973, 28316), (1946, 14158), (3892, 7079)]