26671988

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1289}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 53457600

約数和(自身を除く): 26785612

約数列:

[1, 2, 4, 7, 14, 28, 739, 1289, 1478, 2578, 2956, 5156, 5173, 9023, 10346, 18046, 20692, 36092, 952571, 1905142, 3810284, 6667997, 13335994, 26671988]

約数ペア:

[(1, 26671988), (2, 13335994), (4, 6667997), (7, 3810284), (14, 1905142), (28, 952571), (739, 36092), (1289, 20692), (1478, 18046), (2578, 10346), (2956, 9023), (5156, 5173)]