78081824

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{34367}}^1$

素因数の和:34448

約数の個数: 24

約数和(自身を含む): 155893248

約数和(自身を除く): 77811424

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 34367, 68734, 137468, 274936, 549872, 1099744, 2440057, 4880114, 9760228, 19520456, 39040912, 78081824]

約数ペア:

[(1, 78081824), (2, 39040912), (4, 19520456), (8, 9760228), (16, 4880114), (32, 2440057), (71, 1099744), (142, 549872), (284, 274936), (568, 137468), (1136, 68734), (2272, 34367)]