25679136

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 80668224

約数和(自身を除く): 54989088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 103, 106, 112, 147, 159, 168, 196, 206, 212, 224, 294, 309, 318, 336, 371, 392, 412, 424, 588, 618, 636, 672, 721, 742, 784, 824, 848, 1113, 1176, 1236, 1272, 1442, 1484, 1568, 1648, 1696, 2163, 2226, 2352, 2472, 2544, 2597, 2884, 2968, 3296, 4326, 4452, 4704, 4944, 5047, 5088, 5194, 5459, 5768, 5936, 7791, 8652, 8904, 9888, 10094, 10388, 10918, 11536, 11872, 15141, 15582, 16377, 17304, 17808, 20188, 20776, 21836, 23072, 30282, 31164, 32754, 34608, 35616, 38213, 40376, 41552, 43672, 60564, 62328, 65508, 69216, 76426, 80752, 83104, 87344, 114639, 121128, 124656, 131016, 152852, 161504, 174688, 229278, 242256, 249312, 262032, 267491, 305704, 458556, 484512, 524064, 534982, 611408, 802473, 917112, 1069964, 1222816, 1604946, 1834224, 2139928, 3209892, 3668448, 4279856, 6419784, 8559712, 12839568, 25679136]

約数ペア:

[(1, 25679136), (2, 12839568), (3, 8559712), (4, 6419784), (6, 4279856), (7, 3668448), (8, 3209892), (12, 2139928), (14, 1834224), (16, 1604946), (21, 1222816), (24, 1069964), (28, 917112), (32, 802473), (42, 611408), (48, 534982), (49, 524064), (53, 484512), (56, 458556), (84, 305704), (96, 267491), (98, 262032), (103, 249312), (106, 242256), (112, 229278), (147, 174688), (159, 161504), (168, 152852), (196, 131016), (206, 124656), (212, 121128), (224, 114639), (294, 87344), (309, 83104), (318, 80752), (336, 76426), (371, 69216), (392, 65508), (412, 62328), (424, 60564), (588, 43672), (618, 41552), (636, 40376), (672, 38213), (721, 35616), (742, 34608), (784, 32754), (824, 31164), (848, 30282), (1113, 23072), (1176, 21836), (1236, 20776), (1272, 20188), (1442, 17808), (1484, 17304), (1568, 16377), (1648, 15582), (1696, 15141), (2163, 11872), (2226, 11536), (2352, 10918), (2472, 10388), (2544, 10094), (2597, 9888), (2884, 8904), (2968, 8652), (3296, 7791), (4326, 5936), (4452, 5768), (4704, 5459), (4944, 5194), (5047, 5088)]