25774588

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 53003160

約数和(自身を除く): 27228572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1229, 1498, 2458, 2996, 4916, 5243, 8603, 10486, 17206, 20972, 34412, 60221, 120442, 131503, 240884, 263006, 526012, 920521, 1841042, 3682084, 6443647, 12887294, 25774588]

約数ペア:

[(1, 25774588), (2, 12887294), (4, 6443647), (7, 3682084), (14, 1841042), (28, 920521), (49, 526012), (98, 263006), (107, 240884), (196, 131503), (214, 120442), (428, 60221), (749, 34412), (1229, 20972), (1498, 17206), (2458, 10486), (2996, 8603), (4916, 5243)]