26649376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 59720220

約数和(自身を除く): 33070844

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 47, 52, 58, 94, 104, 116, 188, 208, 232, 376, 377, 416, 464, 611, 752, 754, 928, 1222, 1363, 1504, 1508, 2209, 2444, 2726, 3016, 4418, 4888, 5452, 6032, 8836, 9776, 10904, 12064, 17672, 17719, 19552, 21808, 28717, 35344, 35438, 43616, 57434, 64061, 70688, 70876, 114868, 128122, 141752, 229736, 256244, 283504, 459472, 512488, 567008, 832793, 918944, 1024976, 1665586, 2049952, 3331172, 6662344, 13324688, 26649376]

約数ペア:

[(1, 26649376), (2, 13324688), (4, 6662344), (8, 3331172), (13, 2049952), (16, 1665586), (26, 1024976), (29, 918944), (32, 832793), (47, 567008), (52, 512488), (58, 459472), (94, 283504), (104, 256244), (116, 229736), (188, 141752), (208, 128122), (232, 114868), (376, 70876), (377, 70688), (416, 64061), (464, 57434), (611, 43616), (752, 35438), (754, 35344), (928, 28717), (1222, 21808), (1363, 19552), (1504, 17719), (1508, 17672), (2209, 12064), (2444, 10904), (2726, 9776), (3016, 8836), (4418, 6032), (4888, 5452)]