13863416

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 29846880

約数和(自身を除く): 15983464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 881, 1124, 1762, 1967, 2248, 3524, 3934, 6167, 7048, 7868, 12334, 15736, 24668, 49336, 247561, 495122, 990244, 1732927, 1980488, 3465854, 6931708, 13863416]

約数ペア:

[(1, 13863416), (2, 6931708), (4, 3465854), (7, 1980488), (8, 1732927), (14, 990244), (28, 495122), (56, 247561), (281, 49336), (562, 24668), (881, 15736), (1124, 12334), (1762, 7868), (1967, 7048), (2248, 6167), (3524, 3934)]