28043251

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 30965760

約数和(自身を除く): 2922509

約数列:

[1, 17, 31, 127, 419, 527, 2159, 3937, 7123, 12989, 53213, 66929, 220813, 904621, 1649603, 28043251]

約数ペア:

[(1, 28043251), (17, 1649603), (31, 904621), (127, 220813), (419, 66929), (527, 53213), (2159, 12989), (3937, 7123)]