25212628

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9283}}^1$

素因数の和:9391

約数の個数: 24

約数和(自身を含む): 50950592

約数和(自身を除く): 25737964

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 9283, 18566, 37132, 64981, 129962, 259924, 900451, 1800902, 3601804, 6303157, 12606314, 25212628]

約数ペア:

[(1, 25212628), (2, 12606314), (4, 6303157), (7, 3601804), (14, 1800902), (28, 900451), (97, 259924), (194, 129962), (388, 64981), (679, 37132), (1358, 18566), (2716, 9283)]