2876890352

素因数分解:

$2^4\times 7^2\times {\mathrm{173}}^1\times {\mathrm{21211}}^1$

素因数の和:21406

約数の個数: 60

約数和(自身を含む): 6521799096

約数和(自身を除く): 3644908744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 173, 196, 346, 392, 692, 784, 1211, 1384, 2422, 2768, 4844, 8477, 9688, 16954, 19376, 21211, 33908, 42422, 67816, 84844, 135632, 148477, 169688, 296954, 339376, 593908, 1039339, 1187816, 2078678, 2375632, 3669503, 4157356, 7339006, 8314712, 14678012, 16629424, 25686521, 29356024, 51373042, 58712048, 102746084, 179805647, 205492168, 359611294, 410984336, 719222588, 1438445176, 2876890352]

約数ペア:

[(1, 2876890352), (2, 1438445176), (4, 719222588), (7, 410984336), (8, 359611294), (14, 205492168), (16, 179805647), (28, 102746084), (49, 58712048), (56, 51373042), (98, 29356024), (112, 25686521), (173, 16629424), (196, 14678012), (346, 8314712), (392, 7339006), (692, 4157356), (784, 3669503), (1211, 2375632), (1384, 2078678), (2422, 1187816), (2768, 1039339), (4844, 593908), (8477, 339376), (9688, 296954), (16954, 169688), (19376, 148477), (21211, 135632), (33908, 84844), (42422, 67816)]