72034004

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4001}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 144328128

約数和(自身を除く): 72294124

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4001, 4501, 8002, 9002, 16004, 18004, 28007, 56014, 112028, 2572643, 5145286, 10290572, 18008501, 36017002, 72034004]

約数ペア:

[(1, 72034004), (2, 36017002), (4, 18008501), (7, 10290572), (14, 5145286), (28, 2572643), (643, 112028), (1286, 56014), (2572, 28007), (4001, 18004), (4501, 16004), (8002, 9002)]