13670608

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 18470192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 53, 56, 94, 98, 106, 112, 188, 196, 212, 329, 343, 371, 376, 392, 424, 658, 686, 742, 752, 784, 848, 1316, 1372, 1484, 2303, 2491, 2597, 2632, 2744, 2968, 4606, 4982, 5194, 5264, 5488, 5936, 9212, 9964, 10388, 16121, 17437, 18179, 18424, 19928, 20776, 32242, 34874, 36358, 36848, 39856, 41552, 64484, 69748, 72716, 122059, 128968, 139496, 145432, 244118, 257936, 278992, 290864, 488236, 854413, 976472, 1708826, 1952944, 3417652, 6835304, 13670608]

約数ペア:

[(1, 13670608), (2, 6835304), (4, 3417652), (7, 1952944), (8, 1708826), (14, 976472), (16, 854413), (28, 488236), (47, 290864), (49, 278992), (53, 257936), (56, 244118), (94, 145432), (98, 139496), (106, 128968), (112, 122059), (188, 72716), (196, 69748), (212, 64484), (329, 41552), (343, 39856), (371, 36848), (376, 36358), (392, 34874), (424, 32242), (658, 20776), (686, 19928), (742, 18424), (752, 18179), (784, 17437), (848, 16121), (1316, 10388), (1372, 9964), (1484, 9212), (2303, 5936), (2491, 5488), (2597, 5264), (2632, 5194), (2744, 4982), (2968, 4606)]