64503488

素因数分解:

$2^6\times 7^1\times {\mathrm{143981}}^1$

素因数の和:144000

約数の個数: 28

約数和(自身を含む): 146285712

約数和(自身を除く): 81782224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 143981, 287962, 575924, 1007867, 1151848, 2015734, 2303696, 4031468, 4607392, 8062936, 9214784, 16125872, 32251744, 64503488]

約数ペア:

[(1, 64503488), (2, 32251744), (4, 16125872), (7, 9214784), (8, 8062936), (14, 4607392), (16, 4031468), (28, 2303696), (32, 2015734), (56, 1151848), (64, 1007867), (112, 575924), (224, 287962), (448, 143981)]