28412734

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1931}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 48779136

約数和(自身を除く): 20366402

約数列:

[1, 2, 7, 14, 1051, 1931, 2102, 3862, 7357, 13517, 14714, 27034, 2029481, 4058962, 14206367, 28412734]

約数ペア:

[(1, 28412734), (2, 14206367), (7, 4058962), (14, 2029481), (1051, 27034), (1931, 14714), (2102, 13517), (3862, 7357)]