25531212

素因数分解:

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

素因数の和:991

約数の個数: 96

約数和(自身を含む): 75962880

約数和(自身を除く): 50431668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 941, 969, 1292, 1428, 1596, 1882, 1938, 2261, 2823, 3764, 3876, 4522, 5646, 6587, 6783, 9044, 11292, 13174, 13566, 15997, 17879, 19761, 26348, 27132, 31994, 35758, 39522, 47991, 53637, 63988, 71516, 79044, 95982, 107274, 111979, 125153, 191964, 214548, 223958, 250306, 303943, 335937, 375459, 447916, 500612, 607886, 671874, 750918, 911829, 1215772, 1343748, 1501836, 1823658, 2127601, 3647316, 4255202, 6382803, 8510404, 12765606, 25531212]

約数ペア:

[(1, 25531212), (2, 12765606), (3, 8510404), (4, 6382803), (6, 4255202), (7, 3647316), (12, 2127601), (14, 1823658), (17, 1501836), (19, 1343748), (21, 1215772), (28, 911829), (34, 750918), (38, 671874), (42, 607886), (51, 500612), (57, 447916), (68, 375459), (76, 335937), (84, 303943), (102, 250306), (114, 223958), (119, 214548), (133, 191964), (204, 125153), (228, 111979), (238, 107274), (266, 95982), (323, 79044), (357, 71516), (399, 63988), (476, 53637), (532, 47991), (646, 39522), (714, 35758), (798, 31994), (941, 27132), (969, 26348), (1292, 19761), (1428, 17879), (1596, 15997), (1882, 13566), (1938, 13174), (2261, 11292), (2823, 9044), (3764, 6783), (3876, 6587), (4522, 5646)]