78841666

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5189}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 121072320

約数和(自身を除く): 42230654

約数列:

[1, 2, 71, 107, 142, 214, 5189, 7597, 10378, 15194, 368419, 555223, 736838, 1110446, 39420833, 78841666]

約数ペア:

[(1, 78841666), (2, 39420833), (71, 1110446), (107, 736838), (142, 555223), (214, 368419), (5189, 15194), (7597, 10378)]