3906872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 8100000

約数和(自身を除く): 4193128

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1249, 1564, 2498, 3128, 4996, 9992, 21233, 28727, 42466, 57454, 84932, 114908, 169864, 229816, 488359, 976718, 1953436, 3906872]

約数ペア:

[(1, 3906872), (2, 1953436), (4, 976718), (8, 488359), (17, 229816), (23, 169864), (34, 114908), (46, 84932), (68, 57454), (92, 42466), (136, 28727), (184, 21233), (391, 9992), (782, 4996), (1249, 3128), (1564, 2498)]