72665447

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 76608000

約数和(自身を除く): 3942553

約数列:

[1, 37, 71, 139, 199, 2627, 5143, 7363, 9869, 14129, 27661, 365153, 522773, 1023457, 1963931, 72665447]

約数ペア:

[(1, 72665447), (37, 1963931), (71, 1023457), (139, 522773), (199, 365153), (2627, 27661), (5143, 14129), (7363, 9869)]