25724073

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 35614080

約数和(自身を除く): 9890007

約数列:

[1, 3, 29, 87, 457, 647, 1371, 1941, 13253, 18763, 39759, 56289, 295679, 887037, 8574691, 25724073]

約数ペア:

[(1, 25724073), (3, 8574691), (29, 887037), (87, 295679), (457, 56289), (647, 39759), (1371, 18763), (1941, 13253)]