17020808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 40694400

約数和(自身を除く): 23673592

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 941, 952, 1064, 1292, 1882, 2261, 2584, 3764, 4522, 6587, 7528, 9044, 13174, 15997, 17879, 18088, 26348, 31994, 35758, 52696, 63988, 71516, 111979, 125153, 127976, 143032, 223958, 250306, 303943, 447916, 500612, 607886, 895832, 1001224, 1215772, 2127601, 2431544, 4255202, 8510404, 17020808]

約数ペア:

[(1, 17020808), (2, 8510404), (4, 4255202), (7, 2431544), (8, 2127601), (14, 1215772), (17, 1001224), (19, 895832), (28, 607886), (34, 500612), (38, 447916), (56, 303943), (68, 250306), (76, 223958), (119, 143032), (133, 127976), (136, 125153), (152, 111979), (238, 71516), (266, 63988), (323, 52696), (476, 35758), (532, 31994), (646, 26348), (941, 18088), (952, 17879), (1064, 15997), (1292, 13174), (1882, 9044), (2261, 7528), (2584, 6587), (3764, 4522)]