66583072

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 136767960

約数和(自身を除く): 70184888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 157, 232, 314, 457, 464, 628, 914, 928, 1256, 1828, 2512, 3656, 4553, 5024, 7312, 9106, 13253, 14624, 18212, 26506, 36424, 53012, 71749, 72848, 106024, 143498, 145696, 212048, 286996, 424096, 573992, 1147984, 2080721, 2295968, 4161442, 8322884, 16645768, 33291536, 66583072]

約数ペア:

[(1, 66583072), (2, 33291536), (4, 16645768), (8, 8322884), (16, 4161442), (29, 2295968), (32, 2080721), (58, 1147984), (116, 573992), (157, 424096), (232, 286996), (314, 212048), (457, 145696), (464, 143498), (628, 106024), (914, 72848), (928, 71749), (1256, 53012), (1828, 36424), (2512, 26506), (3656, 18212), (4553, 14624), (5024, 13253), (7312, 9106)]