27906956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8237}}^1$

素因数の和:8270

約数の個数: 36

約数和(自身を含む): 61356624

約数和(自身を除く): 33449668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 8237, 16474, 32948, 57659, 90607, 115318, 181214, 230636, 362428, 634249, 996677, 1268498, 1993354, 2536996, 3986708, 6976739, 13953478, 27906956]

約数ペア:

[(1, 27906956), (2, 13953478), (4, 6976739), (7, 3986708), (11, 2536996), (14, 1993354), (22, 1268498), (28, 996677), (44, 634249), (77, 362428), (121, 230636), (154, 181214), (242, 115318), (308, 90607), (484, 57659), (847, 32948), (1694, 16474), (3388, 8237)]