25215224

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 23307016

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 412, 431, 568, 824, 862, 1724, 3448, 7313, 14626, 29252, 30601, 44393, 58504, 61202, 88786, 122404, 177572, 244808, 355144, 3151903, 6303806, 12607612, 25215224]

約数ペア:

[(1, 25215224), (2, 12607612), (4, 6303806), (8, 3151903), (71, 355144), (103, 244808), (142, 177572), (206, 122404), (284, 88786), (412, 61202), (431, 58504), (568, 44393), (824, 30601), (862, 29252), (1724, 14626), (3448, 7313)]