42929894

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 33710362

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 658, 742, 1231, 2462, 2491, 4982, 8617, 17234, 17437, 34874, 57857, 65243, 115714, 130486, 404999, 456701, 809998, 913402, 3066421, 6132842, 21464947, 42929894]

約数ペア:

[(1, 42929894), (2, 21464947), (7, 6132842), (14, 3066421), (47, 913402), (53, 809998), (94, 456701), (106, 404999), (329, 130486), (371, 115714), (658, 65243), (742, 57857), (1231, 34874), (2462, 17437), (2491, 17234), (4982, 8617)]