28112032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67577}}^1$

素因数の和:67600

約数の個数: 24

約数和(自身を含む): 59603796

約数和(自身を除く): 31491764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67577, 135154, 270308, 540616, 878501, 1081232, 1757002, 2162464, 3514004, 7028008, 14056016, 28112032]

約数ペア:

[(1, 28112032), (2, 14056016), (4, 7028008), (8, 3514004), (13, 2162464), (16, 1757002), (26, 1081232), (32, 878501), (52, 540616), (104, 270308), (208, 135154), (416, 67577)]