63541408

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 143567424

約数和(自身を除く): 80026016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 857, 1324, 1714, 2317, 2648, 3428, 4634, 5296, 5999, 6856, 9268, 10592, 11998, 13712, 18536, 23996, 27424, 37072, 47992, 74144, 95984, 191968, 283667, 567334, 1134668, 1985669, 2269336, 3971338, 4538672, 7942676, 9077344, 15885352, 31770704, 63541408]

約数ペア:

[(1, 63541408), (2, 31770704), (4, 15885352), (7, 9077344), (8, 7942676), (14, 4538672), (16, 3971338), (28, 2269336), (32, 1985669), (56, 1134668), (112, 567334), (224, 283667), (331, 191968), (662, 95984), (857, 74144), (1324, 47992), (1714, 37072), (2317, 27424), (2648, 23996), (3428, 18536), (4634, 13712), (5296, 11998), (5999, 10592), (6856, 9268)]