42691768

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2713}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 91841760

約数和(自身を除く): 49149992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 2713, 3934, 5426, 7868, 10852, 15736, 18991, 21704, 37982, 75964, 151928, 762353, 1524706, 3049412, 5336471, 6098824, 10672942, 21345884, 42691768]

約数ペア:

[(1, 42691768), (2, 21345884), (4, 10672942), (7, 6098824), (8, 5336471), (14, 3049412), (28, 1524706), (56, 762353), (281, 151928), (562, 75964), (1124, 37982), (1967, 21704), (2248, 18991), (2713, 15736), (3934, 10852), (5426, 7868)]