71551732

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5821}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 143454080

約数和(自身を除く): 71902348

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 5821, 6146, 11642, 12292, 23284, 40747, 81494, 162988, 2555419, 5110838, 10221676, 17887933, 35775866, 71551732]

約数ペア:

[(1, 71551732), (2, 35775866), (4, 17887933), (7, 10221676), (14, 5110838), (28, 2555419), (439, 162988), (878, 81494), (1756, 40747), (3073, 23284), (5821, 12292), (6146, 11642)]