87514252

素因数分解:

$2^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2539}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 175239680

約数和(自身を除く): 87725428

約数列:

[1, 2, 4, 7, 14, 28, 1231, 2462, 2539, 4924, 5078, 8617, 10156, 17234, 17773, 34468, 35546, 71092, 3125509, 6251018, 12502036, 21878563, 43757126, 87514252]

約数ペア:

[(1, 87514252), (2, 43757126), (4, 21878563), (7, 12502036), (14, 6251018), (28, 3125509), (1231, 71092), (2462, 35546), (2539, 34468), (4924, 17773), (5078, 17234), (8617, 10156)]