25084864

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 84

約数和(自身を含む): 61097160

約数和(自身を除く): 36012296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 421, 448, 532, 608, 784, 842, 931, 1064, 1216, 1568, 1684, 1862, 2128, 2947, 3136, 3368, 3724, 4256, 5894, 6736, 7448, 7999, 8512, 11788, 13472, 14896, 15998, 20629, 23576, 26944, 29792, 31996, 41258, 47152, 55993, 59584, 63992, 82516, 94304, 111986, 127984, 165032, 188608, 223972, 255968, 330064, 391951, 447944, 511936, 660128, 783902, 895888, 1320256, 1567804, 1791776, 3135608, 3583552, 6271216, 12542432, 25084864]

約数ペア:

[(1, 25084864), (2, 12542432), (4, 6271216), (7, 3583552), (8, 3135608), (14, 1791776), (16, 1567804), (19, 1320256), (28, 895888), (32, 783902), (38, 660128), (49, 511936), (56, 447944), (64, 391951), (76, 330064), (98, 255968), (112, 223972), (133, 188608), (152, 165032), (196, 127984), (224, 111986), (266, 94304), (304, 82516), (392, 63992), (421, 59584), (448, 55993), (532, 47152), (608, 41258), (784, 31996), (842, 29792), (931, 26944), (1064, 23576), (1216, 20629), (1568, 15998), (1684, 14896), (1862, 13472), (2128, 11788), (2947, 8512), (3136, 7999), (3368, 7448), (3724, 6736), (4256, 5894)]