13878872

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 29971200

約数和(自身を除く): 16092328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1783, 1946, 3566, 3892, 7132, 7784, 12481, 14264, 24962, 49924, 99848, 247837, 495674, 991348, 1734859, 1982696, 3469718, 6939436, 13878872]

約数ペア:

[(1, 13878872), (2, 6939436), (4, 3469718), (7, 1982696), (8, 1734859), (14, 991348), (28, 495674), (56, 247837), (139, 99848), (278, 49924), (556, 24962), (973, 14264), (1112, 12481), (1783, 7784), (1946, 7132), (3566, 3892)]