47078512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 99149904

約数和(自身を除く): 52071392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2003, 2938, 4006, 5876, 8012, 11752, 16024, 23504, 26039, 32048, 52078, 104156, 208312, 226339, 416624, 452678, 905356, 1810712, 2942407, 3621424, 5884814, 11769628, 23539256, 47078512]

約数ペア:

[(1, 47078512), (2, 23539256), (4, 11769628), (8, 5884814), (13, 3621424), (16, 2942407), (26, 1810712), (52, 905356), (104, 452678), (113, 416624), (208, 226339), (226, 208312), (452, 104156), (904, 52078), (1469, 32048), (1808, 26039), (2003, 23504), (2938, 16024), (4006, 11752), (5876, 8012)]