28378784

素因数分解:

$2^5\times 7^1\times {\mathrm{126691}}^1$

素因数の和:126708

約数の個数: 24

約数和(自身を含む): 63852768

約数和(自身を除く): 35473984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126691, 253382, 506764, 886837, 1013528, 1773674, 2027056, 3547348, 4054112, 7094696, 14189392, 28378784]

約数ペア:

[(1, 28378784), (2, 14189392), (4, 7094696), (7, 4054112), (8, 3547348), (14, 2027056), (16, 1773674), (28, 1013528), (32, 886837), (56, 506764), (112, 253382), (224, 126691)]