25444578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 54245376

約数和(自身を除く): 28800798

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 3923, 6486, 7846, 11769, 23538, 90229, 180458, 184381, 270687, 368762, 541374, 553143, 1106286, 4240763, 8481526, 12722289, 25444578]

約数ペア:

[(1, 25444578), (2, 12722289), (3, 8481526), (6, 4240763), (23, 1106286), (46, 553143), (47, 541374), (69, 368762), (94, 270687), (138, 184381), (141, 180458), (282, 90229), (1081, 23538), (2162, 11769), (3243, 7846), (3923, 6486)]