7974927232

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{23753}}^1$

素因数の和:23871

約数の個数: 64

約数和(自身を含む): 16524232560

約数和(自身を除く): 8549305328

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 128, 172, 244, 344, 488, 688, 976, 1376, 1952, 2623, 2752, 3904, 5246, 5504, 7808, 10492, 20984, 23753, 41968, 47506, 83936, 95012, 167872, 190024, 335744, 380048, 760096, 1021379, 1448933, 1520192, 2042758, 2897866, 3040384, 4085516, 5795732, 8171032, 11591464, 16342064, 23182928, 32684128, 46365856, 62304119, 65368256, 92731712, 124608238, 130736512, 185463424, 249216476, 498432952, 996865904, 1993731808, 3987463616, 7974927232]

約数ペア:

[(1, 7974927232), (2, 3987463616), (4, 1993731808), (8, 996865904), (16, 498432952), (32, 249216476), (43, 185463424), (61, 130736512), (64, 124608238), (86, 92731712), (122, 65368256), (128, 62304119), (172, 46365856), (244, 32684128), (344, 23182928), (488, 16342064), (688, 11591464), (976, 8171032), (1376, 5795732), (1952, 4085516), (2623, 3040384), (2752, 2897866), (3904, 2042758), (5246, 1520192), (5504, 1448933), (7808, 1021379), (10492, 760096), (20984, 380048), (23753, 335744), (41968, 190024), (47506, 167872), (83936, 95012)]