8664152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12071848

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, 479, 532, 646, 952, 958, 1064, 1292, 1916, 2261, 2584, 3353, 3832, 4522, 6706, 8143, 9044, 9101, 13412, 16286, 18088, 18202, 26824, 32572, 36404, 57001, 63707, 65144, 72808, 114002, 127414, 154717, 228004, 254828, 309434, 456008, 509656, 618868, 1083019, 1237736, 2166038, 4332076, 8664152]

約数ペア:

[(1, 8664152), (2, 4332076), (4, 2166038), (7, 1237736), (8, 1083019), (14, 618868), (17, 509656), (19, 456008), (28, 309434), (34, 254828), (38, 228004), (56, 154717), (68, 127414), (76, 114002), (119, 72808), (133, 65144), (136, 63707), (152, 57001), (238, 36404), (266, 32572), (323, 26824), (476, 18202), (479, 18088), (532, 16286), (646, 13412), (952, 9101), (958, 9044), (1064, 8143), (1292, 6706), (1916, 4522), (2261, 3832), (2584, 3353)]