38730448

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{17669}}^1$

素因数の和:17814

約数の個数: 20

約数和(自身を含む): 75592260

約数和(自身を除く): 36861812

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 17669, 35338, 70676, 141352, 282704, 2420653, 4841306, 9682612, 19365224, 38730448]

約数ペア:

[(1, 38730448), (2, 19365224), (4, 9682612), (8, 4841306), (16, 2420653), (137, 282704), (274, 141352), (548, 70676), (1096, 35338), (2192, 17669)]