8670272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 19650456

約数和(自身を除く): 10980184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 613, 832, 884, 1088, 1226, 1768, 2452, 3536, 4904, 7072, 7969, 9808, 10421, 14144, 15938, 19616, 20842, 31876, 39232, 41684, 63752, 83368, 127504, 135473, 166736, 255008, 270946, 333472, 510016, 541892, 666944, 1083784, 2167568, 4335136, 8670272]

約数ペア:

[(1, 8670272), (2, 4335136), (4, 2167568), (8, 1083784), (13, 666944), (16, 541892), (17, 510016), (26, 333472), (32, 270946), (34, 255008), (52, 166736), (64, 135473), (68, 127504), (104, 83368), (136, 63752), (208, 41684), (221, 39232), (272, 31876), (416, 20842), (442, 19616), (544, 15938), (613, 14144), (832, 10421), (884, 9808), (1088, 7969), (1226, 7072), (1768, 4904), (2452, 3536)]