71274252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1667}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 190552320

約数和(自身を除く): 119278068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 1667, 2036, 3054, 3334, 3563, 5001, 6108, 6668, 7126, 10002, 10689, 11669, 14252, 20004, 21378, 23338, 35007, 42756, 46676, 70014, 140028, 848503, 1697006, 2545509, 3394012, 5091018, 5939521, 10182036, 11879042, 17818563, 23758084, 35637126, 71274252]

約数ペア:

[(1, 71274252), (2, 35637126), (3, 23758084), (4, 17818563), (6, 11879042), (7, 10182036), (12, 5939521), (14, 5091018), (21, 3394012), (28, 2545509), (42, 1697006), (84, 848503), (509, 140028), (1018, 70014), (1527, 46676), (1667, 42756), (2036, 35007), (3054, 23338), (3334, 21378), (3563, 20004), (5001, 14252), (6108, 11669), (6668, 10689), (7126, 10002)]