27952778

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6379}}^1$

素因数の和:6701

約数の個数: 16

約数和(自身を含む): 48079680

約数和(自身を除く): 20126902

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 6379, 12758, 44653, 89306, 1996627, 3993254, 13976389, 27952778]

約数ペア:

[(1, 27952778), (2, 13976389), (7, 3993254), (14, 1996627), (313, 89306), (626, 44653), (2191, 12758), (4382, 6379)]