38620364

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 69662208

約数和(自身を除く): 31041844

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 1487, 2974, 5948, 6493, 12986, 25972, 63941, 127882, 224537, 255764, 449074, 898148, 9655091, 19310182, 38620364]

約数ペア:

[(1, 38620364), (2, 19310182), (4, 9655091), (43, 898148), (86, 449074), (151, 255764), (172, 224537), (302, 127882), (604, 63941), (1487, 25972), (2974, 12986), (5948, 6493)]