13875568

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 30915680

約数和(自身を除く): 17040112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 541, 916, 1082, 1603, 1832, 2164, 3206, 3664, 3787, 4328, 6412, 7574, 8656, 12824, 15148, 25648, 30296, 60592, 123889, 247778, 495556, 867223, 991112, 1734446, 1982224, 3468892, 6937784, 13875568]

約数ペア:

[(1, 13875568), (2, 6937784), (4, 3468892), (7, 1982224), (8, 1734446), (14, 991112), (16, 867223), (28, 495556), (56, 247778), (112, 123889), (229, 60592), (458, 30296), (541, 25648), (916, 15148), (1082, 12824), (1603, 8656), (1832, 7574), (2164, 6412), (3206, 4328), (3664, 3787)]