73167274

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 111129480

約数和(自身を除く): 37962206

約数列:

[1, 2, 113, 226, 421, 769, 842, 1538, 47573, 86897, 95146, 173794, 323749, 647498, 36583637, 73167274]

約数ペア:

[(1, 73167274), (2, 36583637), (113, 647498), (226, 323749), (421, 173794), (769, 95146), (842, 86897), (1538, 47573)]