61427408

素因数分解:

$2^4\times 7^1\times {\mathrm{548459}}^1$

素因数の和:548474

約数の個数: 20

約数和(自身を含む): 136018080

約数和(自身を除く): 74590672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 548459, 1096918, 2193836, 3839213, 4387672, 7678426, 8775344, 15356852, 30713704, 61427408]

約数ペア:

[(1, 61427408), (2, 30713704), (4, 15356852), (7, 8775344), (8, 7678426), (14, 4387672), (16, 3839213), (28, 2193836), (56, 1096918), (112, 548459)]