7713944

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 16665600

約数和(自身を除く): 8951656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 991, 1112, 1946, 1982, 3892, 3964, 6937, 7784, 7928, 13874, 27748, 55496, 137749, 275498, 550996, 964243, 1101992, 1928486, 3856972, 7713944]

約数ペア:

[(1, 7713944), (2, 3856972), (4, 1928486), (7, 1101992), (8, 964243), (14, 550996), (28, 275498), (56, 137749), (139, 55496), (278, 27748), (556, 13874), (973, 7928), (991, 7784), (1112, 6937), (1946, 3964), (1982, 3892)]