27992886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 59263488

約数和(自身を除く): 31270602

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 2857, 3266, 4899, 5714, 8571, 9798, 17142, 65711, 131422, 197133, 202847, 394266, 405694, 608541, 1217082, 4665481, 9330962, 13996443, 27992886]

約数ペア:

[(1, 27992886), (2, 13996443), (3, 9330962), (6, 4665481), (23, 1217082), (46, 608541), (69, 405694), (71, 394266), (138, 202847), (142, 197133), (213, 131422), (426, 65711), (1633, 17142), (2857, 9798), (3266, 8571), (4899, 5714)]