7963648

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 88

約数和(自身を含む): 20044224

約数和(自身を除く): 12080576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 101, 112, 128, 154, 176, 202, 224, 256, 308, 352, 404, 448, 512, 616, 704, 707, 808, 896, 1024, 1111, 1232, 1408, 1414, 1616, 1792, 2222, 2464, 2816, 2828, 3232, 3584, 4444, 4928, 5632, 5656, 6464, 7168, 7777, 8888, 9856, 11264, 11312, 12928, 15554, 17776, 19712, 22624, 25856, 31108, 35552, 39424, 45248, 51712, 62216, 71104, 78848, 90496, 103424, 124432, 142208, 180992, 248864, 284416, 361984, 497728, 568832, 723968, 995456, 1137664, 1990912, 3981824, 7963648]

約数ペア:

[(1, 7963648), (2, 3981824), (4, 1990912), (7, 1137664), (8, 995456), (11, 723968), (14, 568832), (16, 497728), (22, 361984), (28, 284416), (32, 248864), (44, 180992), (56, 142208), (64, 124432), (77, 103424), (88, 90496), (101, 78848), (112, 71104), (128, 62216), (154, 51712), (176, 45248), (202, 39424), (224, 35552), (256, 31108), (308, 25856), (352, 22624), (404, 19712), (448, 17776), (512, 15554), (616, 12928), (704, 11312), (707, 11264), (808, 9856), (896, 8888), (1024, 7777), (1111, 7168), (1232, 6464), (1408, 5656), (1414, 5632), (1616, 4928), (1792, 4444), (2222, 3584), (2464, 3232), (2816, 2828)]