56730278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36319}}^1$

素因数の和:36403

約数の個数: 16

約数和(自身を含む): 94141440

約数和(自身を除く): 37411162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 36319, 72638, 399509, 799018, 2578649, 5157298, 28365139, 56730278]

約数ペア:

[(1, 56730278), (2, 28365139), (11, 5157298), (22, 2578649), (71, 799018), (142, 399509), (781, 72638), (1562, 36319)]