77968366

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{78439}}^1$

素因数の和:78519

約数の個数: 16

約数和(自身を含む): 135544320

約数和(自身を除く): 57575954

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 78439, 156878, 549073, 1098146, 5569169, 11138338, 38984183, 77968366]

約数ペア:

[(1, 77968366), (2, 38984183), (7, 11138338), (14, 5569169), (71, 1098146), (142, 549073), (497, 156878), (994, 78439)]