26429585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 40400640

約数和(自身を除く): 13971055

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2003, 2639, 10015, 13195, 14021, 26039, 58087, 70105, 130195, 182273, 290435, 406609, 755131, 911365, 2033045, 3775655, 5285917, 26429585]

約数ペア:

[(1, 26429585), (5, 5285917), (7, 3775655), (13, 2033045), (29, 911365), (35, 755131), (65, 406609), (91, 290435), (145, 182273), (203, 130195), (377, 70105), (455, 58087), (1015, 26039), (1885, 14021), (2003, 13195), (2639, 10015)]