1738553984

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4327}}^1$

素因数の和:4457

約数の個数: 64

約数和(自身を含む): 3593451840

約数和(自身を除く): 1854897856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 128, 146, 172, 292, 344, 584, 688, 1168, 1376, 2336, 2752, 3139, 4327, 4672, 5504, 6278, 8654, 9344, 12556, 17308, 25112, 34616, 50224, 69232, 100448, 138464, 186061, 200896, 276928, 315871, 372122, 401792, 553856, 631742, 744244, 1263484, 1488488, 2526968, 2976976, 5053936, 5953952, 10107872, 11907904, 13582453, 20215744, 23815808, 27164906, 40431488, 54329812, 108659624, 217319248, 434638496, 869276992, 1738553984]

約数ペア:

[(1, 1738553984), (2, 869276992), (4, 434638496), (8, 217319248), (16, 108659624), (32, 54329812), (43, 40431488), (64, 27164906), (73, 23815808), (86, 20215744), (128, 13582453), (146, 11907904), (172, 10107872), (292, 5953952), (344, 5053936), (584, 2976976), (688, 2526968), (1168, 1488488), (1376, 1263484), (2336, 744244), (2752, 631742), (3139, 553856), (4327, 401792), (4672, 372122), (5504, 315871), (6278, 276928), (8654, 200896), (9344, 186061), (12556, 138464), (17308, 100448), (25112, 69232), (34616, 50224)]