313638976

素因数分解:

$2^6\times 7^1\times {\mathrm{700087}}^1$

素因数の和:700106

約数の個数: 28

約数和(自身を含む): 711289408

約数和(自身を除く): 397650432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 700087, 1400174, 2800348, 4900609, 5600696, 9801218, 11201392, 19602436, 22402784, 39204872, 44805568, 78409744, 156819488, 313638976]

約数ペア:

[(1, 313638976), (2, 156819488), (4, 78409744), (7, 44805568), (8, 39204872), (14, 22402784), (16, 19602436), (28, 11201392), (32, 9801218), (56, 5600696), (64, 4900609), (112, 2800348), (224, 1400174), (448, 700087)]