25951968

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 88194960

約数和(自身を除く): 62242992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 613, 672, 756, 784, 864, 882, 1008, 1176, 1226, 1323, 1512, 1568, 1764, 1839, 2016, 2352, 2452, 2646, 3024, 3528, 3678, 4291, 4704, 4904, 5292, 5517, 6048, 7056, 7356, 8582, 9808, 10584, 11034, 12873, 14112, 14712, 16551, 17164, 19616, 21168, 22068, 25746, 29424, 30037, 33102, 34328, 38619, 42336, 44136, 51492, 58848, 60074, 66204, 68656, 77238, 88272, 90111, 102984, 115857, 120148, 132408, 137312, 154476, 176544, 180222, 205968, 231714, 240296, 264816, 270333, 308952, 360444, 411936, 463428, 480592, 529632, 540666, 617904, 720888, 810999, 926856, 961184, 1081332, 1235808, 1441776, 1621998, 1853712, 2162664, 2883552, 3243996, 3707424, 4325328, 6487992, 8650656, 12975984, 25951968]

約数ペア:

[(1, 25951968), (2, 12975984), (3, 8650656), (4, 6487992), (6, 4325328), (7, 3707424), (8, 3243996), (9, 2883552), (12, 2162664), (14, 1853712), (16, 1621998), (18, 1441776), (21, 1235808), (24, 1081332), (27, 961184), (28, 926856), (32, 810999), (36, 720888), (42, 617904), (48, 540666), (49, 529632), (54, 480592), (56, 463428), (63, 411936), (72, 360444), (84, 308952), (96, 270333), (98, 264816), (108, 240296), (112, 231714), (126, 205968), (144, 180222), (147, 176544), (168, 154476), (189, 137312), (196, 132408), (216, 120148), (224, 115857), (252, 102984), (288, 90111), (294, 88272), (336, 77238), (378, 68656), (392, 66204), (432, 60074), (441, 58848), (504, 51492), (588, 44136), (613, 42336), (672, 38619), (756, 34328), (784, 33102), (864, 30037), (882, 29424), (1008, 25746), (1176, 22068), (1226, 21168), (1323, 19616), (1512, 17164), (1568, 16551), (1764, 14712), (1839, 14112), (2016, 12873), (2352, 11034), (2452, 10584), (2646, 9808), (3024, 8582), (3528, 7356), (3678, 7056), (4291, 6048), (4704, 5517), (4904, 5292)]