846688256

素因数分解:

$2^{12}\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:936

約数の個数: 52

約数和(自身を含む): 1700648184

約数和(自身を除く): 853959928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 491, 512, 842, 982, 1024, 1684, 1964, 2048, 3368, 3928, 4096, 6736, 7856, 13472, 15712, 26944, 31424, 53888, 62848, 107776, 125696, 206711, 215552, 251392, 413422, 431104, 502784, 826844, 862208, 1005568, 1653688, 1724416, 2011136, 3307376, 6614752, 13229504, 26459008, 52918016, 105836032, 211672064, 423344128, 846688256]

約数ペア:

[(1, 846688256), (2, 423344128), (4, 211672064), (8, 105836032), (16, 52918016), (32, 26459008), (64, 13229504), (128, 6614752), (256, 3307376), (421, 2011136), (491, 1724416), (512, 1653688), (842, 1005568), (982, 862208), (1024, 826844), (1684, 502784), (1964, 431104), (2048, 413422), (3368, 251392), (3928, 215552), (4096, 206711), (6736, 125696), (7856, 107776), (13472, 62848), (15712, 53888), (26944, 31424)]