27992944

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2417

約数の個数: 40

約数和(自身を含む): 62580320

約数和(自身を除く): 34587376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 2293, 3052, 4586, 6104, 9172, 12208, 16051, 18344, 32102, 36688, 64204, 128408, 249937, 256816, 499874, 999748, 1749559, 1999496, 3499118, 3998992, 6998236, 13996472, 27992944]

約数ペア:

[(1, 27992944), (2, 13996472), (4, 6998236), (7, 3998992), (8, 3499118), (14, 1999496), (16, 1749559), (28, 999748), (56, 499874), (109, 256816), (112, 249937), (218, 128408), (436, 64204), (763, 36688), (872, 32102), (1526, 18344), (1744, 16051), (2293, 12208), (3052, 9172), (4586, 6104)]