17618744576

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{1867}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 35555003904

約数和(自身を除く): 17936259328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 193, 256, 382, 386, 764, 772, 1528, 1544, 1867, 3056, 3088, 3734, 6112, 6176, 7468, 12224, 12352, 14936, 24448, 24704, 29872, 36863, 48896, 49408, 59744, 73726, 119488, 147452, 238976, 294904, 356597, 360331, 477952, 589808, 713194, 720662, 1179616, 1426388, 1441324, 2359232, 2852776, 2882648, 4718464, 5705552, 5765296, 9436928, 11411104, 11530592, 22822208, 23061184, 45644416, 46122368, 68823221, 91288832, 92244736, 137646442, 275292884, 550585768, 1101171536, 2202343072, 4404686144, 8809372288, 17618744576]

約数ペア:

[(1, 17618744576), (2, 8809372288), (4, 4404686144), (8, 2202343072), (16, 1101171536), (32, 550585768), (64, 275292884), (128, 137646442), (191, 92244736), (193, 91288832), (256, 68823221), (382, 46122368), (386, 45644416), (764, 23061184), (772, 22822208), (1528, 11530592), (1544, 11411104), (1867, 9436928), (3056, 5765296), (3088, 5705552), (3734, 4718464), (6112, 2882648), (6176, 2852776), (7468, 2359232), (12224, 1441324), (12352, 1426388), (14936, 1179616), (24448, 720662), (24704, 713194), (29872, 589808), (36863, 477952), (48896, 360331), (49408, 356597), (59744, 294904), (73726, 238976), (119488, 147452)]