42669830464

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{21506971}}^1$

素因数の和:21507014

約数の個数: 28

約数和(自身を含む): 87404334208

約数和(自身を除く): 44734503744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 21506971, 43013942, 86027884, 172055768, 344111536, 666716101, 688223072, 1333432202, 1376446144, 2666864404, 5333728808, 10667457616, 21334915232, 42669830464]

約数ペア:

[(1, 42669830464), (2, 21334915232), (4, 10667457616), (8, 5333728808), (16, 2666864404), (31, 1376446144), (32, 1333432202), (62, 688223072), (64, 666716101), (124, 344111536), (248, 172055768), (496, 86027884), (992, 43013942), (1984, 21506971)]