276851008

素因数分解:

$2^6\times 7^1\times {\mathrm{617971}}^1$

素因数の和:617990

約数の個数: 28

約数和(自身を含む): 627859552

約数和(自身を除く): 351008544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 617971, 1235942, 2471884, 4325797, 4943768, 8651594, 9887536, 17303188, 19775072, 34606376, 39550144, 69212752, 138425504, 276851008]

約数ペア:

[(1, 276851008), (2, 138425504), (4, 69212752), (7, 39550144), (8, 34606376), (14, 19775072), (16, 17303188), (28, 9887536), (32, 8651594), (56, 4943768), (64, 4325797), (112, 2471884), (224, 1235942), (448, 617971)]