56818426

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{16981}}^1$

素因数の和:17229

約数の個数: 16

約数和(自身を含む): 97816320

約数和(自身を除く): 40997894

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 16981, 33962, 118867, 237734, 4058459, 8116918, 28409213, 56818426]

約数ペア:

[(1, 56818426), (2, 28409213), (7, 8116918), (14, 4058459), (239, 237734), (478, 118867), (1673, 33962), (3346, 16981)]