25866896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 56996352

約数和(自身を除く): 31129456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 431, 484, 496, 682, 862, 968, 1364, 1724, 1936, 2728, 3448, 3751, 4741, 5456, 6896, 7502, 9482, 13361, 15004, 18964, 26722, 30008, 37928, 52151, 53444, 60016, 75856, 104302, 106888, 146971, 208604, 213776, 293942, 417208, 587884, 834416, 1175768, 1616681, 2351536, 3233362, 6466724, 12933448, 25866896]

約数ペア:

[(1, 25866896), (2, 12933448), (4, 6466724), (8, 3233362), (11, 2351536), (16, 1616681), (22, 1175768), (31, 834416), (44, 587884), (62, 417208), (88, 293942), (121, 213776), (124, 208604), (176, 146971), (242, 106888), (248, 104302), (341, 75856), (431, 60016), (484, 53444), (496, 52151), (682, 37928), (862, 30008), (968, 26722), (1364, 18964), (1724, 15004), (1936, 13361), (2728, 9482), (3448, 7502), (3751, 6896), (4741, 5456)]