2279936

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 40

約数和(自身を含む): 4693524

約数和(自身を除く): 2413588

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 73, 122, 128, 146, 244, 256, 292, 488, 512, 584, 976, 1168, 1952, 2336, 3904, 4453, 4672, 7808, 8906, 9344, 15616, 17812, 18688, 31232, 35624, 37376, 71248, 142496, 284992, 569984, 1139968, 2279936]

約数ペア:

[(1, 2279936), (2, 1139968), (4, 569984), (8, 284992), (16, 142496), (32, 71248), (61, 37376), (64, 35624), (73, 31232), (122, 18688), (128, 17812), (146, 15616), (244, 9344), (256, 8906), (292, 7808), (488, 4672), (512, 4453), (584, 3904), (976, 2336), (1168, 1952)]