25473430192

素因数分解:

$2^4\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{78347}}^1$

素因数の和:81265

約数の個数: 40

約数和(自身を含む): 56425602816

約数和(自身を除く): 30952172624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2903, 5806, 11612, 20321, 23224, 40642, 46448, 78347, 81284, 156694, 162568, 313388, 325136, 548429, 626776, 1096858, 1253552, 2193716, 4387432, 8774864, 227441341, 454882682, 909765364, 1592089387, 1819530728, 3184178774, 3639061456, 6368357548, 12736715096, 25473430192]

約数ペア:

[(1, 25473430192), (2, 12736715096), (4, 6368357548), (7, 3639061456), (8, 3184178774), (14, 1819530728), (16, 1592089387), (28, 909765364), (56, 454882682), (112, 227441341), (2903, 8774864), (5806, 4387432), (11612, 2193716), (20321, 1253552), (23224, 1096858), (40642, 626776), (46448, 548429), (78347, 325136), (81284, 313388), (156694, 162568)]