72254590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{425027}}^1$

素因数の和:425051

約数の個数: 16

約数和(自身を含む): 137709072

約数和(自身を除く): 65454482

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 425027, 850054, 2125135, 4250270, 7225459, 14450918, 36127295, 72254590]

約数ペア:

[(1, 72254590), (2, 36127295), (5, 14450918), (10, 7225459), (17, 4250270), (34, 2125135), (85, 850054), (170, 425027)]