251013952

素因数分解:

$2^6\times 7^1\times {\mathrm{560299}}^1$

素因数の和:560318

約数の個数: 28

約数和(自身を含む): 569264800

約数和(自身を除く): 318250848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 560299, 1120598, 2241196, 3922093, 4482392, 7844186, 8964784, 15688372, 17929568, 31376744, 35859136, 62753488, 125506976, 251013952]

約数ペア:

[(1, 251013952), (2, 125506976), (4, 62753488), (7, 35859136), (8, 31376744), (14, 17929568), (16, 15688372), (28, 8964784), (32, 7844186), (56, 4482392), (64, 3922093), (112, 2241196), (224, 1120598), (448, 560299)]