25608388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 48769112

約数和(自身を除く): 23160724

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 5077, 10154, 20308, 66001, 132002, 264004, 492469, 984938, 1969876, 6402097, 12804194, 25608388]

約数ペア:

[(1, 25608388), (2, 12804194), (4, 6402097), (13, 1969876), (26, 984938), (52, 492469), (97, 264004), (194, 132002), (388, 66001), (1261, 20308), (2522, 10154), (5044, 5077)]