7884056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 16200000

約数和(自身を除く): 8315944

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 1999, 3944, 3998, 7996, 15992, 33983, 57971, 67966, 115942, 135932, 231884, 271864, 463768, 985507, 1971014, 3942028, 7884056]

約数ペア:

[(1, 7884056), (2, 3942028), (4, 1971014), (8, 985507), (17, 463768), (29, 271864), (34, 231884), (58, 135932), (68, 115942), (116, 67966), (136, 57971), (232, 33983), (493, 15992), (986, 7996), (1972, 3998), (1999, 3944)]