56987126

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 100708608

約数和(自身を除く): 43721482

約数列:

[1, 2, 7, 14, 43, 86, 181, 301, 362, 523, 602, 1046, 1267, 2534, 3661, 7322, 7783, 15566, 22489, 44978, 54481, 94663, 108962, 157423, 189326, 314846, 662641, 1325282, 4070509, 8141018, 28493563, 56987126]

約数ペア:

[(1, 56987126), (2, 28493563), (7, 8141018), (14, 4070509), (43, 1325282), (86, 662641), (181, 314846), (301, 189326), (362, 157423), (523, 108962), (602, 94663), (1046, 54481), (1267, 44978), (2534, 22489), (3661, 15566), (7322, 7783)]