25053392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17207}}^1$

素因数の和:17235

約数の個数: 40

約数和(自身を含む): 59746176

約数和(自身を除く): 34692784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17207, 34414, 68828, 120449, 137656, 223691, 240898, 275312, 447382, 481796, 894764, 963592, 1565837, 1789528, 1927184, 3131674, 3579056, 6263348, 12526696, 25053392]

約数ペア:

[(1, 25053392), (2, 12526696), (4, 6263348), (7, 3579056), (8, 3131674), (13, 1927184), (14, 1789528), (16, 1565837), (26, 963592), (28, 894764), (52, 481796), (56, 447382), (91, 275312), (104, 240898), (112, 223691), (182, 137656), (208, 120449), (364, 68828), (728, 34414), (1456, 17207)]