64492612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1933}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 119134400

約数和(自身を除く): 54641788

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1756, 1933, 3866, 7732, 8341, 16682, 33364, 36727, 73454, 146908, 848587, 1697174, 3394348, 16123153, 32246306, 64492612]

約数ペア:

[(1, 64492612), (2, 32246306), (4, 16123153), (19, 3394348), (38, 1697174), (76, 848587), (439, 146908), (878, 73454), (1756, 36727), (1933, 33364), (3866, 16682), (7732, 8341)]