33334784

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 77780736

約数和(自身を除く): 44445952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 131, 142, 224, 256, 262, 284, 448, 497, 512, 524, 568, 896, 917, 994, 1048, 1136, 1792, 1834, 1988, 2096, 2272, 3584, 3668, 3976, 4192, 4544, 7336, 7952, 8384, 9088, 9301, 14672, 15904, 16768, 18176, 18602, 29344, 31808, 33536, 36352, 37204, 58688, 63616, 65107, 67072, 74408, 117376, 127232, 130214, 148816, 234752, 254464, 260428, 297632, 469504, 520856, 595264, 1041712, 1190528, 2083424, 2381056, 4166848, 4762112, 8333696, 16667392, 33334784]

約数ペア:

[(1, 33334784), (2, 16667392), (4, 8333696), (7, 4762112), (8, 4166848), (14, 2381056), (16, 2083424), (28, 1190528), (32, 1041712), (56, 595264), (64, 520856), (71, 469504), (112, 297632), (128, 260428), (131, 254464), (142, 234752), (224, 148816), (256, 130214), (262, 127232), (284, 117376), (448, 74408), (497, 67072), (512, 65107), (524, 63616), (568, 58688), (896, 37204), (917, 36352), (994, 33536), (1048, 31808), (1136, 29344), (1792, 18602), (1834, 18176), (1988, 16768), (2096, 15904), (2272, 14672), (3584, 9301), (3668, 9088), (3976, 8384), (4192, 7952), (4544, 7336)]