25207512064

素因数分解:

$2^{10}\times 7^1\times {\mathrm{113}}^1\times {\mathrm{31121}}^1$

素因数の和:31261

約数の個数: 88

約数和(自身を含む): 58100541408

約数和(自身を除く): 32893029344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 256, 448, 452, 512, 791, 896, 904, 1024, 1582, 1792, 1808, 3164, 3584, 3616, 6328, 7168, 7232, 12656, 14464, 25312, 28928, 31121, 50624, 57856, 62242, 101248, 115712, 124484, 202496, 217847, 248968, 404992, 435694, 497936, 809984, 871388, 995872, 1742776, 1991744, 3485552, 3516673, 3983488, 6971104, 7033346, 7966976, 13942208, 14066692, 15933952, 24616711, 27884416, 28133384, 31867904, 49233422, 55768832, 56266768, 98466844, 111537664, 112533536, 196933688, 223075328, 225067072, 393867376, 450134144, 787734752, 900268288, 1575469504, 1800536576, 3150939008, 3601073152, 6301878016, 12603756032, 25207512064]

約数ペア:

[(1, 25207512064), (2, 12603756032), (4, 6301878016), (7, 3601073152), (8, 3150939008), (14, 1800536576), (16, 1575469504), (28, 900268288), (32, 787734752), (56, 450134144), (64, 393867376), (112, 225067072), (113, 223075328), (128, 196933688), (224, 112533536), (226, 111537664), (256, 98466844), (448, 56266768), (452, 55768832), (512, 49233422), (791, 31867904), (896, 28133384), (904, 27884416), (1024, 24616711), (1582, 15933952), (1792, 14066692), (1808, 13942208), (3164, 7966976), (3584, 7033346), (3616, 6971104), (6328, 3983488), (7168, 3516673), (7232, 3485552), (12656, 1991744), (14464, 1742776), (25312, 995872), (28928, 871388), (31121, 809984), (50624, 497936), (57856, 435694), (62242, 404992), (101248, 248968), (115712, 217847), (124484, 202496)]