68585504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 146408472

約数和(自身を除く): 77822968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 953, 1384, 1906, 2249, 2768, 3812, 4498, 5536, 7624, 8996, 12389, 15248, 17992, 24778, 30496, 35984, 49556, 71968, 99112, 164869, 198224, 329738, 396448, 659476, 1318952, 2143297, 2637904, 4286594, 5275808, 8573188, 17146376, 34292752, 68585504]

約数ペア:

[(1, 68585504), (2, 34292752), (4, 17146376), (8, 8573188), (13, 5275808), (16, 4286594), (26, 2637904), (32, 2143297), (52, 1318952), (104, 659476), (173, 396448), (208, 329738), (346, 198224), (416, 164869), (692, 99112), (953, 71968), (1384, 49556), (1906, 35984), (2249, 30496), (2768, 24778), (3812, 17992), (4498, 15248), (5536, 12389), (7624, 8996)]