30928576

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 77248512

約数和(自身を除く): 46319936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 131, 136, 217, 224, 238, 248, 262, 272, 434, 448, 476, 496, 524, 527, 544, 868, 917, 952, 992, 1048, 1054, 1088, 1736, 1834, 1904, 1984, 2096, 2108, 2227, 3472, 3668, 3689, 3808, 4061, 4192, 4216, 4454, 6944, 7336, 7378, 7616, 8122, 8384, 8432, 8908, 13888, 14672, 14756, 15589, 16244, 16864, 17816, 28427, 29344, 29512, 31178, 32488, 33728, 35632, 56854, 58688, 59024, 62356, 64976, 69037, 71264, 113708, 118048, 124712, 129952, 138074, 142528, 227416, 236096, 249424, 259904, 276148, 454832, 483259, 498848, 552296, 909664, 966518, 997696, 1104592, 1819328, 1933036, 2209184, 3866072, 4418368, 7732144, 15464288, 30928576]

約数ペア:

[(1, 30928576), (2, 15464288), (4, 7732144), (7, 4418368), (8, 3866072), (14, 2209184), (16, 1933036), (17, 1819328), (28, 1104592), (31, 997696), (32, 966518), (34, 909664), (56, 552296), (62, 498848), (64, 483259), (68, 454832), (112, 276148), (119, 259904), (124, 249424), (131, 236096), (136, 227416), (217, 142528), (224, 138074), (238, 129952), (248, 124712), (262, 118048), (272, 113708), (434, 71264), (448, 69037), (476, 64976), (496, 62356), (524, 59024), (527, 58688), (544, 56854), (868, 35632), (917, 33728), (952, 32488), (992, 31178), (1048, 29512), (1054, 29344), (1088, 28427), (1736, 17816), (1834, 16864), (1904, 16244), (1984, 15589), (2096, 14756), (2108, 14672), (2227, 13888), (3472, 8908), (3668, 8432), (3689, 8384), (3808, 8122), (4061, 7616), (4192, 7378), (4216, 7336), (4454, 6944)]