57447278

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{132367}}^1$

素因数の和:132407

約数の個数: 16

約数和(自身を含む): 101658624

約数和(自身を除く): 44211346

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 132367, 264734, 926569, 1853138, 4103377, 8206754, 28723639, 57447278]

約数ペア:

[(1, 57447278), (2, 28723639), (7, 8206754), (14, 4103377), (31, 1853138), (62, 926569), (217, 264734), (434, 132367)]