42422784

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 114903360

約数和(自身を除く): 72480576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 389, 426, 512, 568, 768, 778, 852, 1136, 1167, 1536, 1556, 1704, 2272, 2334, 3112, 3408, 4544, 4668, 6224, 6816, 9088, 9336, 12448, 13632, 18176, 18672, 24896, 27264, 27619, 36352, 37344, 49792, 54528, 55238, 74688, 82857, 99584, 109056, 110476, 149376, 165714, 199168, 220952, 298752, 331428, 441904, 597504, 662856, 883808, 1325712, 1767616, 2651424, 3535232, 5302848, 7070464, 10605696, 14140928, 21211392, 42422784]

約数ペア:

[(1, 42422784), (2, 21211392), (3, 14140928), (4, 10605696), (6, 7070464), (8, 5302848), (12, 3535232), (16, 2651424), (24, 1767616), (32, 1325712), (48, 883808), (64, 662856), (71, 597504), (96, 441904), (128, 331428), (142, 298752), (192, 220952), (213, 199168), (256, 165714), (284, 149376), (384, 110476), (389, 109056), (426, 99584), (512, 82857), (568, 74688), (768, 55238), (778, 54528), (852, 49792), (1136, 37344), (1167, 36352), (1536, 27619), (1556, 27264), (1704, 24896), (2272, 18672), (2334, 18176), (3112, 13632), (3408, 12448), (4544, 9336), (4668, 9088), (6224, 6816)]