395298368

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{39341}}^1$

素因数の和:39510

約数の個数: 28

約数和(自身を含む): 789436572

約数和(自身を除く): 394138204

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 39341, 78682, 157364, 314728, 629456, 1258912, 2517824, 6176537, 12353074, 24706148, 49412296, 98824592, 197649184, 395298368]

約数ペア:

[(1, 395298368), (2, 197649184), (4, 98824592), (8, 49412296), (16, 24706148), (32, 12353074), (64, 6176537), (157, 2517824), (314, 1258912), (628, 629456), (1256, 314728), (2512, 157364), (5024, 78682), (10048, 39341)]