25296544

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 66964968

約数和(自身を除く): 41668424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 73, 91, 98, 104, 112, 119, 136, 146, 182, 196, 208, 221, 224, 238, 272, 292, 364, 392, 416, 442, 476, 511, 544, 584, 637, 728, 784, 833, 884, 949, 952, 1022, 1168, 1241, 1274, 1456, 1547, 1568, 1666, 1768, 1898, 1904, 2044, 2336, 2482, 2548, 2912, 3094, 3332, 3536, 3577, 3796, 3808, 4088, 4964, 5096, 6188, 6643, 6664, 7072, 7154, 7592, 8176, 8687, 9928, 10192, 10829, 12376, 13286, 13328, 14308, 15184, 16133, 16352, 17374, 19856, 20384, 21658, 24752, 26572, 26656, 28616, 30368, 32266, 34748, 39712, 43316, 46501, 49504, 53144, 57232, 60809, 64532, 69496, 86632, 93002, 106288, 112931, 114464, 121618, 129064, 138992, 173264, 186004, 212576, 225862, 243236, 258128, 277984, 346528, 372008, 451724, 486472, 516256, 744016, 790517, 903448, 972944, 1488032, 1581034, 1806896, 1945888, 3162068, 3613792, 6324136, 12648272, 25296544]

約数ペア:

[(1, 25296544), (2, 12648272), (4, 6324136), (7, 3613792), (8, 3162068), (13, 1945888), (14, 1806896), (16, 1581034), (17, 1488032), (26, 972944), (28, 903448), (32, 790517), (34, 744016), (49, 516256), (52, 486472), (56, 451724), (68, 372008), (73, 346528), (91, 277984), (98, 258128), (104, 243236), (112, 225862), (119, 212576), (136, 186004), (146, 173264), (182, 138992), (196, 129064), (208, 121618), (221, 114464), (224, 112931), (238, 106288), (272, 93002), (292, 86632), (364, 69496), (392, 64532), (416, 60809), (442, 57232), (476, 53144), (511, 49504), (544, 46501), (584, 43316), (637, 39712), (728, 34748), (784, 32266), (833, 30368), (884, 28616), (949, 26656), (952, 26572), (1022, 24752), (1168, 21658), (1241, 20384), (1274, 19856), (1456, 17374), (1547, 16352), (1568, 16133), (1666, 15184), (1768, 14308), (1898, 13328), (1904, 13286), (2044, 12376), (2336, 10829), (2482, 10192), (2548, 9928), (2912, 8687), (3094, 8176), (3332, 7592), (3536, 7154), (3577, 7072), (3796, 6664), (3808, 6643), (4088, 6188), (4964, 5096)]