25148032

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 65802240

約数和(自身を除く): 40654208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 127, 128, 136, 182, 208, 221, 224, 238, 254, 272, 364, 416, 442, 448, 476, 508, 544, 728, 832, 884, 889, 896, 952, 1016, 1088, 1456, 1547, 1651, 1664, 1768, 1778, 1904, 2032, 2159, 2176, 2912, 3094, 3302, 3536, 3556, 3808, 4064, 4318, 5824, 6188, 6604, 7072, 7112, 7616, 8128, 8636, 11557, 11648, 12376, 13208, 14144, 14224, 15113, 15232, 16256, 17272, 23114, 24752, 26416, 28067, 28288, 28448, 30226, 34544, 46228, 49504, 52832, 56134, 56896, 60452, 69088, 92456, 99008, 105664, 112268, 113792, 120904, 138176, 184912, 196469, 198016, 211328, 224536, 241808, 276352, 369824, 392938, 449072, 483616, 739648, 785876, 898144, 967232, 1479296, 1571752, 1796288, 1934464, 3143504, 3592576, 6287008, 12574016, 25148032]

約数ペア:

[(1, 25148032), (2, 12574016), (4, 6287008), (7, 3592576), (8, 3143504), (13, 1934464), (14, 1796288), (16, 1571752), (17, 1479296), (26, 967232), (28, 898144), (32, 785876), (34, 739648), (52, 483616), (56, 449072), (64, 392938), (68, 369824), (91, 276352), (104, 241808), (112, 224536), (119, 211328), (127, 198016), (128, 196469), (136, 184912), (182, 138176), (208, 120904), (221, 113792), (224, 112268), (238, 105664), (254, 99008), (272, 92456), (364, 69088), (416, 60452), (442, 56896), (448, 56134), (476, 52832), (508, 49504), (544, 46228), (728, 34544), (832, 30226), (884, 28448), (889, 28288), (896, 28067), (952, 26416), (1016, 24752), (1088, 23114), (1456, 17272), (1547, 16256), (1651, 15232), (1664, 15113), (1768, 14224), (1778, 14144), (1904, 13208), (2032, 12376), (2159, 11648), (2176, 11557), (2912, 8636), (3094, 8128), (3302, 7616), (3536, 7112), (3556, 7072), (3808, 6604), (4064, 6188), (4318, 5824)]