67291882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 67077398

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 322, 323, 391, 437, 646, 647, 782, 874, 1294, 2261, 2737, 3059, 4522, 4529, 5474, 6118, 7429, 9058, 10999, 12293, 14858, 14881, 21998, 24586, 29762, 52003, 76993, 86051, 104006, 104167, 153986, 172102, 208334, 208981, 252977, 282739, 417962, 505954, 565478, 1462867, 1770839, 1979173, 2925734, 3541678, 3958346, 4806563, 9613126, 33645941, 67291882]

約数ペア:

[(1, 67291882), (2, 33645941), (7, 9613126), (14, 4806563), (17, 3958346), (19, 3541678), (23, 2925734), (34, 1979173), (38, 1770839), (46, 1462867), (119, 565478), (133, 505954), (161, 417962), (238, 282739), (266, 252977), (322, 208981), (323, 208334), (391, 172102), (437, 153986), (646, 104167), (647, 104006), (782, 86051), (874, 76993), (1294, 52003), (2261, 29762), (2737, 24586), (3059, 21998), (4522, 14881), (4529, 14858), (5474, 12293), (6118, 10999), (7429, 9058)]