56648368

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 131777280

約数和(自身を除く): 75128912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 107, 112, 116, 163, 203, 214, 232, 326, 406, 428, 464, 652, 749, 812, 856, 1141, 1304, 1498, 1624, 1712, 2282, 2608, 2996, 3103, 3248, 4564, 4727, 5992, 6206, 9128, 9454, 11984, 12412, 17441, 18256, 18908, 21721, 24824, 33089, 34882, 37816, 43442, 49648, 66178, 69764, 75632, 86884, 122087, 132356, 139528, 173768, 244174, 264712, 279056, 347536, 488348, 505789, 529424, 976696, 1011578, 1953392, 2023156, 3540523, 4046312, 7081046, 8092624, 14162092, 28324184, 56648368]

約数ペア:

[(1, 56648368), (2, 28324184), (4, 14162092), (7, 8092624), (8, 7081046), (14, 4046312), (16, 3540523), (28, 2023156), (29, 1953392), (56, 1011578), (58, 976696), (107, 529424), (112, 505789), (116, 488348), (163, 347536), (203, 279056), (214, 264712), (232, 244174), (326, 173768), (406, 139528), (428, 132356), (464, 122087), (652, 86884), (749, 75632), (812, 69764), (856, 66178), (1141, 49648), (1304, 43442), (1498, 37816), (1624, 34882), (1712, 33089), (2282, 24824), (2608, 21721), (2996, 18908), (3103, 18256), (3248, 17441), (4564, 12412), (4727, 11984), (5992, 9454), (6206, 9128)]