27895928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 54496560

約数和(自身を除く): 26600632

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1291, 2582, 2701, 5164, 5402, 10328, 10804, 21608, 47767, 94243, 95534, 188486, 191068, 376972, 382136, 753944, 3486991, 6973982, 13947964, 27895928]

約数ペア:

[(1, 27895928), (2, 13947964), (4, 6973982), (8, 3486991), (37, 753944), (73, 382136), (74, 376972), (146, 191068), (148, 188486), (292, 95534), (296, 94243), (584, 47767), (1291, 21608), (2582, 10804), (2701, 10328), (5164, 5402)]