25389168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 81661440

約数和(自身を除く): 56272272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 76, 82, 84, 97, 112, 114, 123, 133, 152, 164, 168, 194, 228, 246, 266, 287, 291, 304, 328, 336, 388, 399, 456, 492, 532, 574, 582, 656, 679, 776, 779, 798, 861, 912, 984, 1064, 1148, 1164, 1358, 1552, 1558, 1596, 1722, 1843, 1968, 2037, 2128, 2296, 2328, 2337, 2716, 3116, 3192, 3444, 3686, 3977, 4074, 4592, 4656, 4674, 5432, 5453, 5529, 6232, 6384, 6888, 7372, 7954, 8148, 9348, 10864, 10906, 11058, 11931, 12464, 12901, 13776, 14744, 15908, 16296, 16359, 18696, 21812, 22116, 23862, 25802, 27839, 29488, 31816, 32592, 32718, 37392, 38703, 43624, 44232, 47724, 51604, 55678, 63632, 65436, 75563, 77406, 83517, 87248, 88464, 95448, 103208, 111356, 130872, 151126, 154812, 167034, 190896, 206416, 222712, 226689, 261744, 302252, 309624, 334068, 445424, 453378, 528941, 604504, 619248, 668136, 906756, 1057882, 1209008, 1336272, 1586823, 1813512, 2115764, 3173646, 3627024, 4231528, 6347292, 8463056, 12694584, 25389168]

約数ペア:

[(1, 25389168), (2, 12694584), (3, 8463056), (4, 6347292), (6, 4231528), (7, 3627024), (8, 3173646), (12, 2115764), (14, 1813512), (16, 1586823), (19, 1336272), (21, 1209008), (24, 1057882), (28, 906756), (38, 668136), (41, 619248), (42, 604504), (48, 528941), (56, 453378), (57, 445424), (76, 334068), (82, 309624), (84, 302252), (97, 261744), (112, 226689), (114, 222712), (123, 206416), (133, 190896), (152, 167034), (164, 154812), (168, 151126), (194, 130872), (228, 111356), (246, 103208), (266, 95448), (287, 88464), (291, 87248), (304, 83517), (328, 77406), (336, 75563), (388, 65436), (399, 63632), (456, 55678), (492, 51604), (532, 47724), (574, 44232), (582, 43624), (656, 38703), (679, 37392), (776, 32718), (779, 32592), (798, 31816), (861, 29488), (912, 27839), (984, 25802), (1064, 23862), (1148, 22116), (1164, 21812), (1358, 18696), (1552, 16359), (1558, 16296), (1596, 15908), (1722, 14744), (1843, 13776), (1968, 12901), (2037, 12464), (2128, 11931), (2296, 11058), (2328, 10906), (2337, 10864), (2716, 9348), (3116, 8148), (3192, 7954), (3444, 7372), (3686, 6888), (3977, 6384), (4074, 6232), (4592, 5529), (4656, 5453), (4674, 5432)]