25144288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60443}}^1$

素因数の和:60466

約数の個数: 24

約数和(自身を含む): 53311608

約数和(自身を除く): 28167320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60443, 120886, 241772, 483544, 785759, 967088, 1571518, 1934176, 3143036, 6286072, 12572144, 25144288]

約数ペア:

[(1, 25144288), (2, 12572144), (4, 6286072), (8, 3143036), (13, 1934176), (16, 1571518), (26, 967088), (32, 785759), (52, 483544), (104, 241772), (208, 120886), (416, 60443)]