25981032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 85847040

約数和(自身を除く): 59866008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 827, 924, 952, 1122, 1309, 1428, 1496, 1654, 1848, 2244, 2481, 2618, 2856, 3308, 3927, 4488, 4962, 5236, 5789, 6616, 7854, 9097, 9924, 10472, 11578, 14059, 15708, 17367, 18194, 19848, 23156, 27291, 28118, 31416, 34734, 36388, 42177, 46312, 54582, 56236, 63679, 69468, 72776, 84354, 98413, 109164, 112472, 127358, 138936, 154649, 168708, 191037, 196826, 218328, 254716, 295239, 309298, 337416, 382074, 393652, 463947, 509432, 590478, 618596, 764148, 787304, 927894, 1082543, 1180956, 1237192, 1528296, 1855788, 2165086, 2361912, 3247629, 3711576, 4330172, 6495258, 8660344, 12990516, 25981032]

約数ペア:

[(1, 25981032), (2, 12990516), (3, 8660344), (4, 6495258), (6, 4330172), (7, 3711576), (8, 3247629), (11, 2361912), (12, 2165086), (14, 1855788), (17, 1528296), (21, 1237192), (22, 1180956), (24, 1082543), (28, 927894), (33, 787304), (34, 764148), (42, 618596), (44, 590478), (51, 509432), (56, 463947), (66, 393652), (68, 382074), (77, 337416), (84, 309298), (88, 295239), (102, 254716), (119, 218328), (132, 196826), (136, 191037), (154, 168708), (168, 154649), (187, 138936), (204, 127358), (231, 112472), (238, 109164), (264, 98413), (308, 84354), (357, 72776), (374, 69468), (408, 63679), (462, 56236), (476, 54582), (561, 46312), (616, 42177), (714, 36388), (748, 34734), (827, 31416), (924, 28118), (952, 27291), (1122, 23156), (1309, 19848), (1428, 18194), (1496, 17367), (1654, 15708), (1848, 14059), (2244, 11578), (2481, 10472), (2618, 9924), (2856, 9097), (3308, 7854), (3927, 6616), (4488, 5789), (4962, 5236)]