56870716

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28607}}^1$

素因数の和:28689

約数の個数: 24

約数和(自身を含む): 115347456

約数和(自身を除く): 58476740

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28607, 57214, 114428, 200249, 400498, 800996, 2031097, 4062194, 8124388, 14217679, 28435358, 56870716]

約数ペア:

[(1, 56870716), (2, 28435358), (4, 14217679), (7, 8124388), (14, 4062194), (28, 2031097), (71, 800996), (142, 400498), (284, 200249), (497, 114428), (994, 57214), (1988, 28607)]