25079936

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 59633280

約数和(自身を除く): 34553344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1217, 1288, 1472, 2434, 2576, 2944, 4868, 5152, 8519, 9736, 10304, 17038, 19472, 20608, 27991, 34076, 38944, 55982, 68152, 77888, 111964, 136304, 155776, 195937, 223928, 272608, 391874, 447856, 545216, 783748, 895712, 1090432, 1567496, 1791424, 3134992, 3582848, 6269984, 12539968, 25079936]

約数ペア:

[(1, 25079936), (2, 12539968), (4, 6269984), (7, 3582848), (8, 3134992), (14, 1791424), (16, 1567496), (23, 1090432), (28, 895712), (32, 783748), (46, 545216), (56, 447856), (64, 391874), (92, 272608), (112, 223928), (128, 195937), (161, 155776), (184, 136304), (224, 111964), (322, 77888), (368, 68152), (448, 55982), (644, 38944), (736, 34076), (896, 27991), (1217, 20608), (1288, 19472), (1472, 17038), (2434, 10304), (2576, 9736), (2944, 8519), (4868, 5152)]