25137056

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 56899584

約数和(自身を除く): 31762528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 383, 586, 766, 1172, 1532, 2051, 2344, 2681, 3064, 4102, 4688, 5362, 6128, 8204, 9376, 10724, 12256, 16408, 21448, 32816, 42896, 65632, 85792, 112219, 224438, 448876, 785533, 897752, 1571066, 1795504, 3142132, 3591008, 6284264, 12568528, 25137056]

約数ペア:

[(1, 25137056), (2, 12568528), (4, 6284264), (7, 3591008), (8, 3142132), (14, 1795504), (16, 1571066), (28, 897752), (32, 785533), (56, 448876), (112, 224438), (224, 112219), (293, 85792), (383, 65632), (586, 42896), (766, 32816), (1172, 21448), (1532, 16408), (2051, 12256), (2344, 10724), (2681, 9376), (3064, 8204), (4102, 6128), (4688, 5362)]