13285888

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 33194304

約数和(自身を除く): 19908416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 337, 352, 448, 512, 616, 674, 704, 896, 1232, 1348, 1408, 1792, 2359, 2464, 2696, 2816, 3584, 3707, 4718, 4928, 5392, 5632, 7414, 9436, 9856, 10784, 14828, 18872, 19712, 21568, 25949, 29656, 37744, 39424, 43136, 51898, 59312, 75488, 86272, 103796, 118624, 150976, 172544, 207592, 237248, 301952, 415184, 474496, 603904, 830368, 948992, 1207808, 1660736, 1897984, 3321472, 6642944, 13285888]

約数ペア:

[(1, 13285888), (2, 6642944), (4, 3321472), (7, 1897984), (8, 1660736), (11, 1207808), (14, 948992), (16, 830368), (22, 603904), (28, 474496), (32, 415184), (44, 301952), (56, 237248), (64, 207592), (77, 172544), (88, 150976), (112, 118624), (128, 103796), (154, 86272), (176, 75488), (224, 59312), (256, 51898), (308, 43136), (337, 39424), (352, 37744), (448, 29656), (512, 25949), (616, 21568), (674, 19712), (704, 18872), (896, 14828), (1232, 10784), (1348, 9856), (1408, 9436), (1792, 7414), (2359, 5632), (2464, 5392), (2696, 4928), (2816, 4718), (3584, 3707)]