39717776

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6759

約数の個数: 40

約数和(自身を含む): 89619264

約数和(自身を除く): 49901488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 6691, 13382, 26764, 46837, 53528, 93674, 107056, 187348, 354623, 374696, 709246, 749392, 1418492, 2482361, 2836984, 4964722, 5673968, 9929444, 19858888, 39717776]

約数ペア:

[(1, 39717776), (2, 19858888), (4, 9929444), (7, 5673968), (8, 4964722), (14, 2836984), (16, 2482361), (28, 1418492), (53, 749392), (56, 709246), (106, 374696), (112, 354623), (212, 187348), (371, 107056), (424, 93674), (742, 53528), (848, 46837), (1484, 26764), (2968, 13382), (5936, 6691)]