42663808

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 93795120

約数和(自身を除く): 51131312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 193, 314, 352, 386, 628, 704, 772, 1256, 1408, 1544, 1727, 2123, 2512, 3088, 3454, 4246, 5024, 6176, 6908, 8492, 10048, 12352, 13816, 16984, 20096, 24704, 27632, 30301, 33968, 55264, 60602, 67936, 110528, 121204, 135872, 221056, 242408, 271744, 333311, 484816, 666622, 969632, 1333244, 1939264, 2666488, 3878528, 5332976, 10665952, 21331904, 42663808]

約数ペア:

[(1, 42663808), (2, 21331904), (4, 10665952), (8, 5332976), (11, 3878528), (16, 2666488), (22, 1939264), (32, 1333244), (44, 969632), (64, 666622), (88, 484816), (128, 333311), (157, 271744), (176, 242408), (193, 221056), (314, 135872), (352, 121204), (386, 110528), (628, 67936), (704, 60602), (772, 55264), (1256, 33968), (1408, 30301), (1544, 27632), (1727, 24704), (2123, 20096), (2512, 16984), (3088, 13816), (3454, 12352), (4246, 10048), (5024, 8492), (6176, 6908)]