66808576

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{8999}}^1$

素因数の和:9044

約数の個数: 36

約数和(自身を含む): 137970000

約数和(自身を除く): 71161424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 8999, 17998, 35996, 71992, 143984, 260971, 287968, 521942, 575936, 1043884, 1151872, 2087768, 2303744, 4175536, 8351072, 16702144, 33404288, 66808576]

約数ペア:

[(1, 66808576), (2, 33404288), (4, 16702144), (8, 8351072), (16, 4175536), (29, 2303744), (32, 2087768), (58, 1151872), (64, 1043884), (116, 575936), (128, 521942), (232, 287968), (256, 260971), (464, 143984), (928, 71992), (1856, 35996), (3712, 17998), (7424, 8999)]