28932449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{911}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 35750400

約数和(自身を除く): 6817951

約数列:

[1, 7, 13, 91, 349, 911, 2443, 4537, 6377, 11843, 31759, 82901, 317939, 2225573, 4133207, 28932449]

約数ペア:

[(1, 28932449), (7, 4133207), (13, 2225573), (91, 317939), (349, 82901), (911, 31759), (2443, 11843), (4537, 6377)]